INDENTURE

ALASKA COMMUNICATIONS SYSTEMS GROUP, INC.,

the Guarantors listed herein

and

The Bank of New York Trust Company, N.A.,

as Trustee

INDENTURE

Dated as of April 8, 2008

5.75% Convertible Notes due 2013

1

CROSS-REFERENCE TABLE

N.A. means not applicable
Note:    This Cross-Reference table shall not, for any purpose, be deemed to be part of this Indenture.

2

INDENTURE, dated as of April 8, 2008, among Alaska Communications Systems Group, Inc., a Delaware corporation, as issuer (hereinafter sometimes called the “ Company ”, as more fully set forth in Section 1.01), the guarantors party hereto (the “ Guarantors ”), and The Bank of New York Trust Company, N.A., a national banking association, as trustee (hereinafter sometimes called the “ Trustee ”, as more fully set forth in Section 1.01).

W I T N E S S E T H:

WHEREAS, for its lawful corporate purposes, the Company has duly authorized the issue of its 5.75% Convertible Notes due 2013 (hereinafter sometimes called the “ Notes ”), initially in an aggregate principal amount not to exceed $125,000,000, and in order to provide the terms and conditions upon which the Notes are to be authenticated, issued and delivered, the Company has duly authorized the execution and delivery of this Indenture; and

WHEREAS, the Form of Note, the certificate of authentication to be borne by each Note, the Form of Notice of Conversion, the Form of Fundamental Change Repurchase Notice and the Form of Assignment and Transfer to be borne by the Notes are to be substantially in the forms hereinafter provided for; and

WHEREAS, all acts and things necessary to make the Notes, when executed by the Company and authenticated and delivered by the Trustee or a duly authorized authenticating agent, as in this Indenture provided, the valid, binding and legal obligations of the Company, and to constitute these presents a valid agreement according to its terms, have been done and performed, and the execution of this Indenture and the issue hereunder of the Notes have in all respects been duly authorized.

NOW, THEREFORE, THIS INDENTURE WITNESSETH:

That in order to declare the terms and conditions upon which the Notes are, and are to be, authenticated, issued and delivered, and in consideration of the premises and of the purchase and acceptance of the Notes by the holders thereof, the Company covenants and agrees with the Trustee for the equal and proportionate benefit of the respective holders from time to time of the Notes (except as otherwise provided below), as follows:

ARTICLE 1

DEFINITIONS

Section 1.01. Definitions . The terms defined in this Section 1.01 (except as herein otherwise expressly provided or unless the context otherwise requires) for all purposes of this Indenture and of any indenture supplemental hereto shall have the respective meanings specified in this Section 1.01. All other terms used in this Indenture that are defined in the Trust Indenture Act or that are by reference therein defined in the Securities Act (except as herein otherwise expressly provided or unless the context otherwise requires) shall have the meanings assigned to such terms in said Trust Indenture Act and in said Securities Act as in force at the date of the execution of this Indenture. The words “herein,” “hereof,” “hereunder,” and words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision. The terms defined in this Article include the plural as well as the singular.

“ Additional Interest ” means all Interest Amounts as defined in the Registration Rights Agreement.

“ Administrative Agent ” means the Canadian Imperial Bank of Commerce or such other financial institution named as administrative agent under the Bank Credit Facility.

“ Affiliate ” of any specified Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified Person. For the purposes of this definition, “control,” when used with respect to any specified Person means the power to direct or cause the direction of the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to the foregoing.

“ Bank Credit Facility ” means the credit agreement dated as of February 1, 2005, among Alaska Communications Systems Holdings, Inc., a wholly owned subsidiary of the Company, the Company, the lenders and other financial institutions from time to time party thereto and Canadian Imperial Bank of Commerce, as Administrative Agent, together with the related documents thereto (including, without limitation, any guarantee agreements and security documents), in each case as such agreements may be amended (including any amendment and restatement thereof), supplemented or otherwise modified or replaced from time to time by one or more credit and/or other agreements, including any agreement adding our subsidiaries as additional borrowers or guarantors thereunder or extending the maturity of, refinancing, replacing or otherwise restructuring all or any portion of the indebtedness under such agreement(s), whether by the same or any other agent, lender or group of lenders.

“ Bid Solicitation Agent ” means the Trustee or an independent nationally recognized securities dealer selected by the Company to solicit market bid quotations for the Notes; provided , however , that the Trustee shall not be obligated to act in such capacity hereunder.

“ Board of Directors ” means the board of directors of the Company or a committee of such board duly authorized to act for it hereunder.

“ Board Resolution ” means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company to have been duly adopted by the Board of Directors, and to be in full force and effect on the date of such certification, and delivered to the Trustee.

“ Business Day ” means any day other than a Saturday or a Sunday that is neither a legal holiday nor a day on which commercial banks are authorized or required by law, regulation or executive order to close in New York City.

“ Capital Stock ” means, for any entity, any and all shares, interests, rights to purchase, warrants, options, participations or other equivalents of or interests in (however designated) stock issued by that entity.

“ Cash Settlement Averaging Period ” means, with respect to any Note surrendered for conversion to which a Cash Settlement Averaging Period would apply, the sixty consecutive Trading Day period beginning on and including the third Trading Day after the related Conversion Date for such Note; provided that with respect to any Conversion Date occurring during the period beginning on November 1, 2012, and ending at 5:00 p.m. New York City time, on the second Scheduled Trading Day immediately prior to the Maturity Date, the “ Cash Settlement Averaging Period ” means the first sixty Trading Days beginning on and including the sixty-second Scheduled Trading Day prior to the Maturity Date.

“ close of business ” means 5:00 p.m. (New York City time).

“ Commission ” means the Securities and Exchange Commission.

“ Common Equity ” of any Person means Capital Stock of such Person that is generally entitled (a) to vote in the election of directors of such Person or (b) if such Person is not a corporation, to vote or otherwise participate in the selection of the governing body, partners, managers or others that will control the management or policies of such Person.

“ Common Stock ” means, subject to Section 15.06, shares of common stock of the Company, par value $0.01 per share, at the date of this Indenture or shares of any class or classes resulting from any reclassification or reclassifications thereof and that have no preference in respect of dividends or of amounts payable in the event of any voluntary or involuntary liquidation, dissolution or winding up of the Company and that are not subject to redemption by the Company; provided that if at any time there shall be more than one such resulting class, the shares of each such class then so issuable shall be substantially in the proportion that the total number of shares of such class resulting from all such reclassifications bears to the total number of shares of all such classes resulting from all such reclassifications.

“ Company ” means Alaska Communications Systems Group, Inc., a Delaware corporation, and subject to the provisions of Article 12, shall include its successors and assigns.

“ Company Order ” means a written order of the Company, signed by (a) the Company’s Chief Executive Officer, President, Executive or Senior Vice President, Managing Director or any Vice President (whether or not designated by a number or numbers or word or words added before or after the title “Vice President”) and (b) any such other officer designated in clause (a) of this definition or the Company’s Treasurer or Assistant Treasurer or Secretary or any Assistant Secretary, and delivered to the Trustee.

“ Continuing Director ” means a director who either was a member of the Board of Directors on April 2, 2008 or who becomes a member of the Board of Directors subsequent to that date and whose election, appointment or nomination for election by the stockholders of the Company, is duly approved by a majority of the continuing directors on the Board of Directors at the time of such approval, either by a specific vote or by approval of the proxy statement issued by the Company on behalf of the entire Board of Directors in which such individual is named as nominee for director.

“ Conversion Agent ” shall have the meaning specified in Section 5.02.

“ Conversion Date ” shall have the meaning specified in Section 15.02(e).

“ Conversion Obligation ” shall have the meaning specified in Section 15.01(a).

“ Conversion Price ” means as of any date, $1,000, divided by the Conversion Rate as of such date.

“ Conversion Rate ” shall have the meaning specified in Section 15.01(a).

“ Conversion Rate Cap ” shall have the meaning specified in Section 15.12.

“ Conversion Trigger Price ” shall have the meaning specified in Section 15.01(b)(iv).

“ Corporate Trust Office ” means the principal office of the Trustee at which at any time its corporate trust business shall be administered, which office at the dated hereof is located at 700 South Flower Street, Suite 500, Los Angeles, CA 90017, Attention: Corporate Unit, or such other address as the Trustee may designate from time to time by notice to the Noteholders and the Company, or the principal corporate trust office of any successor Trustee (or such other address as such successor Trustee may designate from time to time by notice to the Noteholders and the Company).

“ Counterparty ” means the counterparties to the Company or any of its Affiliates under the Hedging Obligations.

“ Custodian ” means The Bank of New York Trust Company, N.A., as custodian for The Depository Trust Company, with respect to the Global Notes, or any successor entity thereto.

“ Daily Conversion Value ” means, for each of the sixty consecutive Trading Days during the Cash Settlement Averaging Period, one-sixtieth (1/60 ^th ) of the product of (a) the applicable Conversion Rate and (b) the Daily VWAP of the Common Stock on such Trading Day.

“ Daily Measurement Value ” is equal to the Specified Dollar Amount, divided by 60.

“ Daily Settlement Amount ,” for each of the sixty consecutive Trading Days during the Cash Settlement Averaging Period, shall consist of:

(a) cash equal to the lesser of the Daily Measurement Value and the Daily Conversion Value for such Trading Day; and

(b) to the extent such Daily Conversion Value for such Trading Day exceeds the Daily Measurement Value, a number of shares of Common Stock equal to the Daily Share Amount.

“ Daily Share Amount ” means, to the extent the Daily Conversion Value exceeds the Daily Measurement Value, (i) the difference between the Daily Conversion Value and the Daily Measurement Value, divided by (ii) the Daily VWAP of the Common Stock for such Trading Day.

“ Daily VWAP ” for the Common Stock means, for each of the 60 consecutive Trading Days during the Cash Settlement Averaging Period, the per share volume-weighted average price on The Nasdaq Global Select Market as displayed under the heading “Bloomberg VWAP” on Bloomberg page “ALSK.UQ <equity> VAP” (or its equivalent successor if any such page is not available) in respect of the period from the scheduled open of trading until the scheduled close of trading of the primary trading session on such Trading Day (or if such volume-weighted average price is unavailable, the market value of one share of the Common Stock on such Trading Day as determined in a commercially reasonable manner by the Board of Directors using a volume-weighted method) and will be determined without regard to after hours trading or any other trading outside of the regular trading session.

“ Default ” means any event that is, or after notice or passage of time, or both, would be, an Event of Default.

“ Defaulted Interest ” means any interest on any Note that is payable, but is not punctually paid or duly provided for, on any March 1 or September 1.

“ Depositary ” means, with respect to the Global Notes the Person specified in Section 2.06 as the Depositary with respect to such Notes, until a successor shall have been appointed and become such pursuant to the applicable provisions of this Indenture, and thereafter, “ Depositary ” shall mean or include such successor.

“ Designated Institution ” shall have the meaning specified in Section 15.11(a)(i)

“ Distributed Property ” shall have the meaning specified in Section 15.04(c).

“ Domestic Subsidiary ” means any direct or indirect Subsidiary of the Company that is organized under the laws of the United States, any state or possession thereof or the District of Columbia.

“ Effective Date ” shall have the meaning specified in Section 15.03(a).

“ Event of Default ” shall have the meaning specified in Section 7.01.

“ Ex-Dividend Date ” means, with respect to any issuance, dividend or distribution in which the holders of Common Stock (or other security) have the right to receive any cash, securities or other property, the first date on which the shares of the Common Stock (or other security) trade on the applicable exchange or in the applicable market, regular way, without the right to receive the issuance, dividend or distribution in question, provided that, solely for the purposes of Section 15.04(b), (c) and (d), and only when the Company elects to settle Conversion solely in shares of its Common Stock, if such date falls after the applicable Record Date for the issuance, dividend or distribution in question, then references to the Ex-Dividend Date (or in the case of a Spin-Off, the date on which the adjustment to the Conversion Rate takes effect) will be deemed to be to such Record Date.

“ Exchange Act ” means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

“ Fiscal Quarter ” means a fiscal quarter of any Fiscal Year.

“ Fiscal Year ” means a fiscal year of the Company.

“ Fundamental Change ” means the occurrence after the original issuance of the Notes of any of the following events:

(a) any “person” or “group” (within the meaning of Section 13(d) of the Exchange Act) other than the Company or its Subsidiaries files a Schedule TO or any schedule, form or report under the Exchange Act disclosing that such person or group has become the direct or indirect “beneficial owner,” as defined in Rule 13d-3 under the Exchange Act, of the Company’s Common Equity representing more than 50% of the voting power of the Company’s Common Equity;

(b) consummation of any binding share exchange, consolidation or merger of the Company pursuant to which the Common Stock will be converted into cash, securities or other property or any sale, lease or other transfer in one transaction or a series of transactions of all or substantially all of the consolidated assets of the Company and its Subsidiaries, taken as a whole, to any Person other than one of the Company’s Subsidiaries, other than any transaction pursuant to which holders of the Company’s Capital Stock immediately prior to the transaction have the entitlement to exercise, directly or indirectly, 50% or more of the total voting power of all             shares of Capital Stock entitled to vote generally in elections of directors of the continuing or surviving or successor person immediately after giving effect to such issuance;

(c) Continuing Directors cease to constitute at least a majority of the Board of Directors;

(d) the stockholders of the Company approve any plan or proposal for the liquidation or dissolution of the Company; or

(e) the Common Stock ceases to be listed on a United States national or regional securities exchange,

provided, however , in the case of a transaction or event described in clause (a) or (b) above, if at least 90% of the consideration, excluding cash payments for fractional shares, in the transaction or transactions otherwise constituting the Fundamental Change consists of shares of Publicly Traded Securities, and as a result of such transaction or transactions, the Notes become convertible into such Publicly Traded Securities, excluding cash payments for fractional shares (subject to the provisions of Section 15.02(b)), such event shall not be a Fundamental Change. “ Fundamental Change Company Notice ” shall have the meaning specified in Section 19.02(b).

“ Fundamental Change Expiration Time ” shall have the meaning specified in Section 19.02(b)(ix).

“ Fundamental Change Repurchase Date ” shall have the meaning specified in Section 19.02(a).

“ Fundamental Change Repurchase Notice ” shall have the meaning specified in Section 19.02(a)(i).

“ Fundamental Change Repurchase Price ” shall have the meaning specified in Section 19.02(a).

“ GAAP ” means generally accepted accounting principles in the United States of America as in effect from time to time, including those set forth in (1) the opinions and pronouncements of the Accounting Principles Board of the American Institute of Certified Public Accountants, (2) the statements and pronouncements of the Financial Accounting Standards Board, and (3) such other statements by such other entity as approved by a significant segment of the accounting profession.

“ Global Note ” shall have the meaning specified in Section 2.06(b).

“ Guarantee ” means any obligation, contingent or otherwise, of any Person directly or indirectly guaranteeing any Indebtedness of any other Person and any obligation, direct or indirect, contingent or otherwise, of such Person (a) to purchase or pay (or advance or supply funds for the purchase or payment of) such Indebtedness of such other Person (whether arising by virtue of partnership arrangements, or by agreement to keep-well, to purchase assets, goods, securities or services, to take-or-pay, or to maintain financial statement conditions or otherwise) or (b) entered into for purposes of assuring in any other manner the obligee of such Indebtedness of the payment thereof or to protect such obligee against loss in respect thereof (in whole or in part); provided , however , that the term “Guarantee” shall not include endorsements for collection or deposit in the ordinary course of business. The term “Guarantee” used as a verb has a corresponding meaning. The term “Guarantor” shall mean any Person Guaranteeing any Indebtedness.

“ Guarantee Blockage Notice ” shall have the meaning specified in Section 18.03.

“ Guarantee Payment Blockage Period ” shall have the meaning specified in Section 18.03.

“ Guaranteed Obligations ” shall have the meaning specified in Section 17.01.

“ Hedging Obligations ” means any interest rate protection agreement, foreign currency exchange agreement, commodity price protection agreement or other interest or currency exchange rate or commodity price hedging arrangement to which Alaska Communications Systems Holdings, Inc., a wholly-owned Subsidiary of the Company, and any of the Lenders or any of their respective Affiliates are parties.

“ Indebtedness ,” when used with respect to any Person, and without duplication means:

(i) all indebtedness, obligations and other liabilities (contingent or otherwise) of such Person for borrowed money (including obligations of such person in respect of overdrafts and any loans or advances from banks, whether or not evidenced by notes or similar instruments) or evidenced by bonds, notes or other instruments for the payment of money, or incurred in connection with the acquisition of any property, services or assets (whether or not the recourse of the lender is to the whole of the assets of such Person or to only a portion thereof), other than any account payable or other accrued current liability or obligation to trade creditors incurred in the ordinary course of business in connection with the obtaining of materials or services;

(ii) all reimbursement obligations and other liabilities (contingent or otherwise) of such Person with respect to letters of credit, bank guarantees, bankers’ acceptances, surety bonds, performance bonds or other guaranty of contractual performance;

(iii) all obligations and liabilities (contingent or otherwise) in respect of (a) leases of such Person required, in conformity with GAAP, to be accounted for as capitalized lease obligations on the balance sheet of such Person and (b) any lease or related documents, including a purchase agreement, in connection with the lease of real property which provides that such Person is contractually obligated to purchase or cause a third party to purchase the leased property and thereby guarantee a minimum residual value of the leased property to the landlord and the obligations of such Person under such lease or related document to purchase or to cause a third party to purchase the leased property;

(iv) all obligations of such Person (contingent or otherwise) with respect to an interest rate or other swap, cap or collar agreement or other similar instrument or agreement or foreign currency hedge, exchange, purchase or similar instrument or agreement;

(v) all direct or indirect guaranties or similar agreements by such Person in respect of, and obligations or liabilities (contingent or otherwise) of such Person to purchase or otherwise acquire or otherwise assure a creditor against loss in respect of, indebtedness, obligations or liabilities of another Person of the kind described in clauses (i) through (iv);

(vi) any indebtedness or other obligations described in clauses (i) through (iv) secured by any mortgage, pledge, lien or other encumbrance existing on property which is owned or held by such Person, regardless of whether the indebtedness or other obligation secured thereby shall have been assumed by such Person; and

(vii) any and all deferrals, renewals, extensions, refinancings, replacements, restatements and refundings of, or amendments, modifications or supplements to, any indebtedness, obligation or liability of the kind described in clauses (i) through (vi).

“ Indenture ” means this instrument as originally executed or, if amended or supplemented as herein provided, as so amended or supplemented.

“Initial Dividend Threshold” means initially $0.215 per share of Common Stock, subject to adjustment in accordance with Section 15.04(d).

“ Initial Purchaser ” means each of Banc of America Securities LLC and Oppenheimer & Co. Inc.

“ Interest Payment Date ” means each March 1 and September 1 of each year, beginning on September 1, 2008. Interest on the Notes will be computed on the basis of a 360-day year comprised of twelve 30-day months and will accrue from the date of original issuance of the Notes which is expected to be April 8, 2008. If any Interest Payment Date falls on a date that is not a Business Day, such payment of interest (or principal in the case of the Maturity Date or any earlier repurchase of the Notes) will be made on the next succeeding Business Day, and no interest or other amount will be paid as a result of any such delay.

“ Interest Record Date ,” with respect to any Interest Payment Date, shall mean the February 15 or August 15 (whether or not such day is a Business Day) immediately preceding the applicable March 1 or September 15 Interest Payment Date, respectively.

“ Last Reported Sale Price ” of the Common Stock on any date means the closing sale price per share (or if no closing sale price is reported, the average of the bid and ask prices or, if more than one in either case, the average of the average bid and the average ask prices) on that date as reported in composite transactions for the principal U.S. national or regional securities exchange on which the Common Stock is listed for trading. If the Common Stock is not listed for trading on a U.S. national or regional securities exchange on the relevant date, then the “ Last Reported Sale Price ” will be the last quoted bid price for the Common Stock in the over-the-counter market on the relevant date as reported by the National Quotation Bureau or similar organization. If the Common Stock is not so quoted, the “ Last Reported Sale Price ” will be the average of the mid-point of the last bid and ask prices for the Common Stock on the relevant date from each of at least three nationally recognized independent investment banking firms selected by the Company for this purpose.

“ Lender ” means any lender under the Bank Credit facility.

“ Lien ” means any mortgage, pledge, security interest, encumbrance, lien or charge of any kind (including any conditional sale or other title retention agreement or lease in the nature thereof).

“ Make-Whole Conversion Rate Adjustment ” shall have the meaning specified in Section 15.03(a).

“ Make-Whole Fundamental Change ” means any transaction or event that constitutes a Fundamental Change occurring as a result of a transaction described in clause (a) or (b) of the definition thereof.

“ Market Disruption Event ” means (a) a failure by the primary exchange or quotation system on which the Common Stock trades or is quoted, as the case may be, to open for trading during its regular trading session or (b) the occurrence or existence prior to 1:00 p.m. New York City time, on any Trading Day for the Common Stock for an aggregate one-half hour period of any suspension or limitation imposed on trading (by reason of movements in price exceeding limits permitted by the stock exchange or otherwise) in the Common Stock or in any options, contracts or future contracts relating to the Common Stock.

“ Maturity Date ” means March 1, 2013.

“ Measurement Period ” shall have the meaning specified in Section 15.01(b)(i).

“ Merger Event ” shall have the meaning specified in Section 15.06.

“ Note ” or “ Notes ” shall mean any note or notes, as the case may be, authenticated and delivered under this Indenture.

“ Noteholder ” or “ holder ,” as applied to any Note, or other similar terms (but excluding the term “beneficial holder”), shall mean any person in whose name at the time a particular Note is registered on the Note Register.

“Note Guarantee” means each Guarantee of the obligations with respect to the Notes issued by a Subsidiary of the Company pursuant to the terms of this Indenture.

“Note Guarantor” means any Subsidiary that has issued a Note Guarantee.

“ Note Register ” shall have the meaning specified in Section 2.06(a).

“ Note Registrar ” shall have the meaning specified in Section 2.06(a).

“ Notice of Conversion ” shall have the meaning specified in Section 15.02(d).

“Offering Memorandum ” means the final offering memorandum dated April 2, 2008 relating to the offering and sale of the Notes.

“ Officer ” means, with respect to the Company, the President, the Chief Executive Officer, the Treasurer, the Secretary, any Executive or Senior Vice President, Managing Director or any Vice President (whether or not designated by a number or numbers or word added before or after the title “Vice President”).

“ Officers’ Certificate ,” when used with respect to the Company, means a certificate signed by (a) one Officer of the Company and (b) another officer of the Company or one of the Treasurer or any Assistant Treasurer, Secretary or any Assistant Secretary or Controller of the Company that is delivered to the Trustee. Each such certificate shall include the statements provided for in Section 20.05 if and to the extent required by the provisions of such Section. One of the officers giving an Officers’ Certificate pursuant to Section 5.08 shall be the principal executive, financial or accounting officer of the Company.

“ opening of business ” means 9:00 a.m. (New York City time).

“ Opinion of Counsel ” means an opinion in writing signed by legal counsel, who may be an employee of or counsel to the Company, or other counsel that is delivered to the Trustee. Each such opinion shall include the statements provided for in Section 20.05 if and to the extent required by the provisions of such Section.

“ outstanding ,” when used with reference to Notes, shall, subject to the provisions of Section 9.04, mean, as of any particular time, all Notes authenticated and delivered by the Trustee under this Indenture, except:

(a) Notes theretofore canceled by the Trustee or accepted by the Trustee for cancellation;

(b) Notes, or portions thereof, for the payment or repurchase of which monies in the necessary amount shall have been deposited in trust with the Trustee or with any Paying Agent (other than the Company) or shall have been set aside and segregated in trust by the Company (if the Company shall act as its own Paying Agent); provided that if any such Note is repurchased, the holder thereof shall have delivered a Fundamental Change Repurchase Notice in accordance with Section 19.02;

(c) Notes that have been paid pursuant to Section 2.07 or Notes in lieu of which, or in substitution for which, other Notes shall have been authenticated and delivered pursuant to the terms of Section 2.07 unless proof satisfactory to the Trustee is presented that any such Notes are held by protected purchasers in due course; and

(d) Notes converted pursuant to Article 15.

“ Paying Agent ” shall have the meaning specified in Section 5.02.

“ Person ” means an individual, a corporation, a limited liability company, an association, a partnership, a joint venture, a joint stock company, a trust, an unincorporated organization or a government or an agency or a political subdivision thereof.

“ Portal Market ” means The Portal Market operated by Nasdaq Stock Market, Inc. or any successor thereto.

“ Predecessor Note ” of any particular Note means every previous Note evidencing all or a portion of the same debt as that evidenced by such particular Note; and, for the purposes of this definition, any Note authenticated and delivered under Section 2.07 in lieu of or in exchange for a mutilated, lost, destroyed or stolen Note shall be deemed to evidence the same debt as the mutilated, lost, destroyed or stolen Note that it replaces.

“ Publicly Traded Securities ” means shares of common stock that are traded on a national securities exchange or that will be so traded when issued or exchanged in connection with a transaction described in clause (a) or (b) of the definition of Fundamental Change.

“ Purchase Agreement ” means that certain Purchase Agreement, dated April 2, 2008, among the Company and the Initial Purchasers.

“ Record Date ” shall have the meaning specified in Section 15.04(f).

“ Reference Property ” shall have the meaning specified in Section 15.06(b).

“ Registration Rights Agreement ” means that certain Registration Rights Agreement, dated as of April 8, 2008, among the Company and the Initial Purchasers, as amended from time to time.

“ Representative ” means any administrative agent or representative (if any) under the Bank Credit Facility or the Hedging Obligations.

“ Resale Restriction Termination Date ” shall have the meaning specified in Section 2.06(d).

“ Responsible Officer ” means, when used with respect to the Trustee, any officer within the corporate trust department of the Trustee, including any vice president, assistant vice president, assistant secretary, assistant treasurer, trust officer or any other officer of the Trustee who customarily performs functions similar to those performed by the Persons who at the time shall be such officers, respectively, or to whom any corporate trust matter is referred because of such person’s knowledge of and familiarity with the particular subject and who shall have direct responsibility for the administration of this Indenture.

“ Restricted Securities ” shall have the meaning specified in Section 2.06(d).

“ Rule 144A ” means Rule 144A as promulgated under the Securities Act.

“ Scheduled Trading Day ” means any day that is scheduled to be a Trading Day.

“ Secured Indebtedness ” means any indebtedness of the Company secured by a Lien. “ Secured Indebtedness ” of a Note Guarantor has a correlative meaning.

“ Securities Act ” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

“ Senior Indebtedness ” means the principal of, interest (including interest, to the extent allowable, accruing subsequent to the filing of a petition initiating any proceeding under any state, federal or foreign bankruptcy law, whether or not a claim for post-petition interest is allowable as a claim in any such proceeding) and rent payable on or termination payments with respect to or in connection with, and all fees, costs, expenses, reimbursement amounts, indemnities and other amounts accrued or due on or in connection with, Indebtedness of the Company, whether outstanding on the date of this Indenture or thereafter created, incurred, assumed, guaranteed or in effect guaranteed by the Company (including all deferrals, renewals, extensions or refundings of, or amendments, modifications or supplements to, the foregoing), except for:

(i) Indebtedness that by its terms expressly provides that it shall not be senior in right of payment to the Securities or expressly provides that such Indebtedness is equal with or junior to the Securities; and

(ii) Indebtedness between or among the Company or any of the Subsidiaries of the Company.

“ Senior Indebtedness ” of a Note Guarantor has a correlative meaning.

“ Settlement Amount ” has the meaning specified in Section 15.02(b).

“ Settlement Method ” means, with respect to a conversion of Notes, the relative proportions of cash and/or shares of Common Stock with which such conversion is settled under this Indenture, as elected (or deemed elected) by the Company.

“ Settlement Notice ” has the meaning specified in Section 15.02(b)(iii).

“ Significant Subsidiary ” has the meaning specified in Regulation S-X under the Exchange Act.

“ Specified Dollar Amount ” means the amount of cash per $1,000 principal amount of converted Note specified in the Settlement Notice related to such converted Note.

“ Spin-Off ” shall have the meaning specified in Section 15.04(c).

“ Stock Price ” means (a) in the case of a Make-Whole Fundamental Change described in clause (b) of the definition of Fundamental Change in which holders of Common Stock receive solely cash consideration in connection with such Make-Whole Fundamental Change, the amount of cash paid per share of the Common Stock and (b) in the case of all other Make-Whole Fundamental Changes, the average of the Last Reported Sale Prices per share of Common Stock over the period of ten consecutive Trading Days ending on the Trading Day immediately preceding the Effective Date of such Make-Whole Fundamental Change. The Board of Directors will make appropriate adjustments, in its good faith determination, to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date of the event occurs, during such ten consecutive Trading Days.

“ Subordinated Indebtedness ” means the notes and any other Indebtedness and any other Indebtedness of ours that specifically provides that such Indebtedness is to rank pari passu with the notes in right of payment and is not subordinated by its terms in right of payment to any Indebtedness or other obligation of ours that is not Senior Indebtedness. “ Subordinated Indebtedness ” of a Note Guarantor has a correlative meaning.

“ Subsidiary ” means, with respect to any Person, any corporation, association, partnership or other business entity of which more than 50% of the total voting power of shares of Capital Stock or other interests (including partnership interests) entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers, general partners or trustees thereof is at the time owned or controlled, directly or indirectly, by (i) such Person; (ii) such Person and one or more Subsidiaries of such Person; or (iii) one or more Subsidiaries of such Person.

“ Successor Company ” shall have the meaning specified in Section 12.01(a).

“ Supplementary Interest ” shall have the meaning specified in Section 7.01.

“ Trading Day ” means any day during which trading on The Nasdaq Global Select Market, or the principal national or regional securities exchange on which our common stock is listed, admitted for trading or quoted, is open for trading and on which there is no Market Disruption Event or if the Common Stock is not so listed, quoted or traded, any Business Day.

“ Trading Price ” with respect to $1,000 principal amount of Notes, on any date of determination means the average of the secondary market bid quotations obtained by the Bid Solicitation Agent for $5.0 million principal amount of Notes at approximately 3:30 p.m., New York City time, on such determination date from three independent U.S. nationally recognized securities dealers selected by the Company; provided that if three such bids cannot reasonably be obtained by the Bid Solicitation Agent, but two such bids are obtained, then the average of the two bids shall be used, and if only one such bid can reasonably be obtained by the Bid Solicitation Agent, that one bid shall be used. If the Bid Solicitation Agent cannot reasonably obtain at least one bid for $5.0 million principal amount of Notes from any such nationally recognized securities dealer, then the Trading Price per $1,000 principal amount of Notes will be deemed to be less than 98% of the product of the Last Reported Sale Price of the Common Stock and the Conversion Rate.

“ transfer ” shall have the meaning specified in Section 2.06(d).

“ Trigger Event ” shall have the meaning specified in Section 15.04(c).

“ Trust Indenture Act ” means the Trust Indenture Act of 1939, as amended, as it was in force at the date of execution of this Indenture, except as provided in Section 11.03 and Section 15.06; provided , however , that in the event the Trust Indenture Act of 1939 is amended after the date hereof, the term “ Trust Indenture Act ” shall mean, to the extent required by such amendment, the Trust Indenture Act of 1939, as so amended.

“ Trustee ” means the Person named as the “Trustee” in the first paragraph of this Indenture until a successor Trustee shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Trustee” shall mean or include each Person who is then a Trustee hereunder.

“ Weighted Average Consideration ” shall have the meaning specified in Section 15.06(c)(iv).

Section 1.02. Incorporation by Reference of Trust Indenture Act . Whenever this Indenture refers to a provision of the TIA, the provision is incorporated by reference in, and made a part of, this Indenture. The following TIA term used in this Indenture has the following meaning:

 “obligor” on the Notes means the Issuer, the Guarantors and any successor obligor upon the Notes.

      All other terms used in this Indenture that are defined by the TIA, defined by TIA reference to another statute or defined by the Commission rule under the TIA have the meanings so assigned to them therein.

ARTICLE 2

ISSUE, DESCRIPTION, EXECUTION, REGISTRATION

AND EXCHANGE OF NOTES

Section 2.01. Designation and Amount . The Notes shall be designated as the “5.75% Convertible Notes due 2013.” The aggregate principal amount of Notes that may be authenticated and delivered under this Indenture is initially limited to $125,000,000, subject to Section 2.11 and except for Notes authenticated and delivered upon registration or transfer of, or in exchange for, or in lieu of other Notes pursuant to Section 2.06, Section 2.07, Section 11.04, Section 15.02 and Section 19.04 hereof.

Section 2.02. Form of Notes . The Notes and the Trustee’s certificate of authentication to be borne by such Notes shall be substantially in the respective forms set forth in Exhibit A, which are incorporated in and made a part of this Indenture.

Any Global Note may be endorsed with or have incorporated in the text thereof such legends or recitals or changes not inconsistent with the provisions of this Indenture as may be required by the Custodian, the Depositary or by Nasdaq Stock Market, Inc. to be tradable on The Portal Market or as may be required for the Notes to be tradable on any other market developed for trading of securities pursuant to Rule 144A or required to comply with any applicable law or any regulation thereunder or with the rules and regulations of any securities exchange or automated quotation system upon which the Notes may be listed or traded or designated for issuance or to conform with any usage with respect thereto, or to indicate any special limitations or restrictions to which any particular Notes are subject.

Any of the Notes may have such letters, numbers or other marks of identification and such notations, legends or endorsements as the officers executing the same may approve (execution thereof to be conclusive evidence of such approval) and as are not inconsistent with the provisions of this Indenture, or as may be required to comply with any law or with any rule or regulation made pursuant thereto or with any rule or regulation of any securities exchange or automated quotation system on which the Notes may be listed or designated for issuance, or to conform to usage or to indicate any special limitations or restrictions to which any particular Notes are subject.

The Global Note shall represent such principal amount of the outstanding Notes as shall be specified therein and shall provide that it shall represent the aggregate principal amount of outstanding Notes from time to time endorsed thereon and that the aggregate principal amount of outstanding Notes represented thereby may from time to time be increased or reduced to reflect repurchases, conversions, transfers or exchanges permitted hereby. Any endorsement of the Global Note to reflect the amount of any increase or decrease in the amount of outstanding Notes represented thereby shall be made by the Trustee or the Custodian, at the direction of the Trustee, in such manner and upon instructions given by the holder of such Notes in accordance with this Indenture. Payment of principal, accrued and unpaid interest, and Additional Interest, if any, on the Global Note shall be made to the holder of such Note on the date of payment, unless a record date or other means of determining holders eligible to receive payment is provided for herein.

The terms and provisions contained in the form of Note attached as Exhibit A hereto shall constitute, and are hereby expressly made, a part of this Indenture and, to the extent applicable, the Company and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby.

Section 2.03. Date and Denomination of Notes; Payments of Interest . The Notes shall be issuable in registered form without coupons in denominations of $1,000 principal amount and integral multiples thereof. Each Note shall be dated the date of its authentication and shall bear interest from the date specified on the face of the form of Note attached as Exhibit A hereto. Interest on the Notes shall be computed on the basis of a 360-day year comprised of twelve 30-day months.

The Person in whose name any Note (or its Predecessor Note) is registered on the Note Register at the close of business on any Interest Record Date with respect to any Interest Payment Date shall be entitled to receive the interest payable on such Interest Payment Date. Interest (including Additional Interest, if any) shall be payable at the office or agency of the Company maintained by the Company for such purposes in The Borough of Manhattan, City of New York, which shall initially be one such office of the Paying Agent at 101 Barclay Street, Floor 8 West, New York, New York 10286, Attention: Corporate Trust Administration. The Company shall pay interest (including Additional Interest, if any) (a) on any Notes in certificated form by check mailed to the address of the Person entitled thereto as it appears in the Note Register (or upon written application by such Person to the Trustee and Paying Agent (if different from the Trustee) not later than the relevant Interest Record Date, by wire transfer in immediately available funds to such Person’s account within the United States, if such Person is entitled to interest on an aggregate principal in excess of $1,000,000, which application shall remain in effect until the Noteholder notifies the Trustee and Paying Agent to the contrary) or (b) on any Global Note by wire transfer of immediately available funds to the account of the Depositary or its nominee.

Any Defaulted Interest shall forthwith cease to be payable to the Noteholder on the relevant Interest Record Date by virtue of its having been such Noteholder, and such Defaulted Interest shall be paid by the Company, at its election in each case, as provided in clause (1) or (2) below:

(1) The Company may elect to make payment of any Defaulted Interest to the Persons in whose names the Notes (or their respective Predecessor Notes) are registered at the close of business on a special record date for the payment of such Defaulted Interest, which shall be fixed in the following manner. The Company shall notify the Trustee in writing of the amount of Defaulted Interest proposed to be paid on each Note and the date of the proposed payment (which shall be not less than twenty-five days after the receipt by the Trustee of such notice, unless the Trustee shall consent to an earlier date), and at the same time the Company shall deposit with the Trustee an amount of money equal to the aggregate amount to be paid in respect of such Defaulted Interest or shall make arrangements satisfactory to the Trustee for such deposit on or prior to the date of the proposed payment, such money when deposited to be held in trust for the benefit of the Persons entitled to such Defaulted Interest as in this clause provided. Thereupon the Company shall fix a special record date for the payment of such Defaulted Interest which shall be not more than fifteen days and not less than ten days prior to the date of the proposed payment, and not less than ten days after the receipt by the Trustee of the notice of the proposed payment. The Company shall promptly notify the Trustee of such special record date and the Trustee, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted Interest and the special record date therefor to be mailed, first-class postage prepaid, to each holder at its address as it appears in the Note Register, not less than ten days prior to such special record date. Notice of the proposed payment of such Defaulted Interest and the special record date therefor having been so mailed, such Defaulted Interest shall be paid to the Persons in whose names the Notes (or their respective Predecessor Notes) are registered at the close of business on such special record date and shall no longer be payable pursuant to the following clause (2) of this Section 2.03.

(2) The Company may make payment of any Defaulted Interest in any other lawful manner not inconsistent with the requirements of any securities exchange or automated quotation system on which the Notes may be listed or designated for issuance, and upon such notice as may be required by such exchange or automated quotation system, if, after notice given by the Company to the Trustee of the proposed payment pursuant to this clause, such manner of payment shall be deemed practicable by the Trustee.

Section 2.04. Payments of Additional Interest and Supplemental Interest . If required by the Registration Rights Agreement, the Company shall pay Additional Interest in the manner and to the Persons set forth in the Registration Rights Agreement. The Company shall also pay Supplemental Interest in the manner and under the circumstances set forth herein. Whenever in this Indenture there is mentioned, in any context, the payment of interest on, or in respect of, any Note, such mention shall be deemed to include mention of the payment of (i) “Additional Interest” provided for in the Registration Rights Agreement to the extent that, in such context, Additional Interest is, was or would be payable in respect thereof pursuant to the provisions of the Registration Rights Agreement and (ii) “Supplementary Interest” provided for herein to the extent that, Supplementary Interest is, was or would be payable hereunder, and in either case express mention of the payment of Additional Interest (if applicable) or Supplementary Interest (if applicable) in any provisions hereof shall not be construed as excluding Additional Interest or Supplementary Interest, respectively, in those provisions hereof where such express mention is not made.

Section 2.05. Execution, Authentication and Delivery of Notes . The Notes shall be signed in the name and on behalf of the Company by the manual or facsimile signature of its Chief Executive Officer, President, Treasurer, Secretary or any of its Executive or Senior Vice Presidents.

At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Notes executed by the Company to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Notes, and the Trustee in accordance with such Company Order shall authenticate and deliver such Notes, without any further action by the Company hereunder.

Only such Notes as shall bear thereon a certificate of authentication substantially in the form set forth on the form of Note attached as Exhibit A hereto, executed manually or by facsimile by an authorized officer of the Trustee (or an authenticating agent appointed by the Trustee as provided by Section 20.11), shall be entitled to the benefits of this Indenture or be valid or obligatory for any purpose. Such certificate by the Trustee (or such an authenticating agent) upon any Note executed by the Company shall be conclusive evidence that the Note so authenticated has been duly authenticated and delivered hereunder and that the holder is entitled to the benefits of this Indenture.

In case any officer of the Company who shall have signed any of the Notes shall cease to be such officer before the Notes so signed shall have been authenticated and delivered by the Trustee, or disposed of by the Company, such Notes nevertheless may be authenticated and delivered or disposed of as though the person who signed such Notes had not ceased to be such officer of the Company; and any Note may be signed on behalf of the Company by such persons as, at the actual date of the execution of such Note, shall be the proper officers of the Company, although at the date of the execution of this Indenture any such person was not such an officer.

Section 2.06. Exchange and Registration of Transfer of Notes; Restrictions on Transfer; Depositary . (a) The Company shall cause to be kept at the Corporate Trust Office a register (the register maintained in such office or in any other office or agency of the Company designated pursuant to Section 5.02 being herein sometimes collectively referred to as the “ Note Register ”) in which, subject to such reasonable regulations as it may prescribe, the Company shall provide for the registration of Notes and of transfers of Notes. Such register shall be in written form or in any form capable of being converted into written form within a reasonable period of time. The Trustee is hereby appointed “ Note Registrar ” for the purpose of registering Notes and transfers of Notes as herein provided. The Company may appoint one or more co-registrars in accordance with Section 5.02.

Upon surrender for registration of transfer of any Note to the Note Registrar or any co-registrar, and satisfaction of the requirements for such transfer set forth in this Section 2.06, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Notes of any authorized denominations and of a like aggregate principal amount and bearing such restrictive legends as may be required by this Indenture.

Notes may be exchanged for other Notes of any authorized denominations and of a like aggregate principal amount, upon surrender of the Notes to be exchanged at any such office or agency maintained by the Company pursuant to Section 5.02. Whenever any Notes are so surrendered for exchange, the Company shall execute, and the Trustee shall authenticate and deliver, the Notes that the Noteholder making the exchange is entitled to receive, bearing registration numbers not contemporaneously outstanding.

All Notes presented or surrendered for registration of transfer or for exchange, repurchase or conversion shall (if so required by the Company, the Trustee, the Note Registrar or any co-registrar) be duly endorsed, or be accompanied by a written instrument or instruments of transfer in form satisfactory to the Company and duly executed, by the Noteholder thereof or its attorney-in-fact duly authorized in writing.

No service charge shall be charged to the Noteholder for any exchange or registration of transfer of Notes, but the Company or the Trustee may require payment of a sum sufficient to cover any tax, assessments or other governmental charges that may be imposed in connection therewith as a result of the name of the Noteholder of the new Notes issued upon such exchange or registration of transfer of Notes being different from the name of the Noteholder of the old Notes presented or surrendered for such exchange or registration of transfer.

None of the Company, the Trustee, the Note Registrar or any co-registrar shall be required to exchange or register a transfer of (i) any Notes surrendered for conversion or, if a portion of any Note is surrendered for conversion, such portion thereof surrendered for conversion or (ii) any Notes, or a portion of any Note, surrendered for repurchase (and not withdrawn) in accordance with Article 19 hereof.

All Notes issued upon any registration of transfer or exchange of Notes in accordance with this Indenture shall be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture as the Notes surrendered upon such registration of transfer or exchange.

(b) So long as the Notes are eligible for book-entry settlement with the Depositary, unless otherwise required by law, all Notes shall be represented by one or more Notes in global form (each, a “ Global Note ”) registered in the name of the Depositary or the nominee of the Depositary. The transfer and exchange of beneficial interests in a Global Note that does not involve the issuance of a definitive Note, shall be effected through the Depositary (but not the Trustee or the Custodian) in accordance with this Indenture (including the restrictions on transfer set forth herein) and the procedures of the Depositary therefor.

(c) [Reserved.]

(d) Every Note that bears or is required under this Section 2.06(d) to bear the legend set forth in this Section 2.06(d) (together with any Common Stock issued upon conversion of the Notes and required to bear the legend set forth in Section 2.06(e), collectively, the “ Restricted Securities ”) shall be subject to the restrictions on transfer set forth in this Section 2.06(d) (including the legend set forth below), unless such restrictions on transfer shall be eliminated or otherwise waived by written consent of the Company, and the holder of each such Restricted Security, by such holder’s acceptance thereof, agrees to be bound by all such restrictions on transfer. As used in Section 2.06(d) and Section 2.06(e), the term “ transfer ” encompasses any sale, pledge, transfer or other disposition whatsoever of any Restricted Security.

Until the date (subject to the provision set forth in the second paragraph of the text of the legend set forth below, the “ Resale Restriction Termination Date ”) that is the later of (1) the date that is one year after the last date of original issuance of the Notes and (2) such later date, if any, as may be required by applicable laws, any certificate evidencing such Note (and all securities issued in exchange therefor or substitution thereof, other than Common Stock, if any, issued upon conversion thereof which shall bear the legend set forth in Section 2.06(e), if applicable) shall bear a legend in substantially the following form (unless such Notes have been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer, pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, or unless otherwise agreed by the Company in writing, with notice thereof to the Trustee):

THIS SECURITY AND THE COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

(2) AGREES FOR THE BENEFIT OF THE COMPANY THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE (SUBJECT TO THE PROVISIONS OF THE NEXT PARAGRAPH, THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

(A) TO ALASKA COMMUNICATIONS SYSTEMS GROUP, INC. (THE “COMPANY”) OR ANY SUBSIDIARY THEREOF, OR

(B) PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, OR

(C) TO A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

NOTWITHSTANDING THE FOREGOING, THE RESALE RESTRICTION TERMINATION DATE WILL BE THE DATE THAT IS SIX MONTHS AFTER THE LAST ORIGINAL ISSUANCE OF THIS SECURITY UNLESS THE COMPANY NOTIFIES THE HOLDERS OF THIS SECURITY AND THE TRUSTEE, IN ACCORDANCE WITH THE PROCEDURES DESCRIBED IN THE REGISTRATION RIGHTS AGREEMENT RELATING TO THIS SECURITY, THAT THE COMPANY NO LONGER SATISFIES THE CURRENT REPORTING REQUIREMENTS OF RULE 144(C)(1) UNDER THE SECURITIES ACT OR THAT THIS SECURITY AND THE COMMON STOCK ISSUABLE UPON CONVERSION OF THIS SECURITY ARE NOT OTHERWISE FREELY TRADABLE (BY HOLDERS OF SUCH SECURITY OR COMMON STOCK OTHER THAN AFFILIATES OF THE COMPANY) WITHOUT VOLUME RESTRICTIONS PURSUANT TO RULE 144 UNDER THE SECURITIES ACT. IF THE COMPANY PROVIDES SUCH NOTIFICATION, THEN THE RESALE RESTRICTION TERMINATION DATE WILL BE THE DATE PROVIDED FOR ABOVE (UNLESS THE COMPANY NOTIFIES HOLDERS AND THE TRUSTEE, IN ACCORDANCE WITH THE PROCEDURES DESCRIBED IN THE REGISTRATION RIGHTS AGREEMENT RELATING TO THIS SECURITY, THAT THE SECURITY AND THE COMMON STOCK ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE BECOME FREELY TRADABLE (BY HOLDERS OF SUCH SECURITY OR COMMON STOCK OTHER THAN AFFILIATES OF THE COMPANY) WITHOUT VOLUME RESTRICTIONS PURSUANT TO RULE 144 UNDER THE SECURITIES ACT PRIOR TO SUCH DATE, IN WHICH CASE THE RESALE RESTRICTION TERMINATION DATE WILL BE THE DATE SPECIFIED IN SUCH NOTICE).

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

No transfer of any Note prior to the Resale Restriction Termination Date will be registered by the Note Registrar unless the applicable box on the Form of Assignment and Transfer has been checked.

Promptly after one-year has elapsed following (1) the last date of original issuance of the Notes or (2) if there has been a reopening of the Notes under Section 2.11 of this Indenture, the last original issue date of such reopening, if the Notes (including any additional notes with the same terms and the same CUSIP number as the Notes) and Common Stock issued upon conversion of the Notes are freely tradable pursuant to Rule 144 under the Securities Act without volume restrictions by holders who are not Affiliates of the Company, the Company shall:

(i) Notify the Trustee to remove the restrictive legends described in this Section 2.06(d) and in Section 2.06(e) from the Notes and Common Stock issued upon conversion of the Notes, respectively, and upon such notice the restrictive legend shall be deemed removed from any Global Securities without further action on the part of holders;

(ii) Notify holders of the Notes and Common Stock issued upon conversion of the Notes that the restrictive legend has been removed or deemed removed; and

(iii) Notify the Trustee and DTC to change the CUSIP number for the Notes and the Common Stock issued upon conversion of the Notes to the unrestricted CUSIP number.

In no event will the failure of the Company to provide any notice set forth in this paragraph or of the Trustee to remove the restrictive legend constitute a failure by the Company to comply with any of its covenants or agreements set forth in this Indenture for purposes of Section 7.01 of this Indenture or otherwise.

Any Note (or security issued in exchange or substitution therefor) as to which such restrictions on transfer shall have expired in accordance with their terms may, upon surrender of such Note for exchange to the Note Registrar in accordance with the provisions of this Section 2.06, be exchanged for a new Note or Notes, of like tenor and aggregate principal amount, which shall not bear the restrictive legend required by this Section 2.06(d). The Company shall notify the Trustee upon the occurrence of the Resale Restriction Termination Date and promptly after a Registration Statement with respect to the Notes or any Common Stock issued upon conversion of the Notes has been declared effective under the Securities Act.

Notwithstanding any other provisions of this Indenture (other than the provisions set forth in this Section 2.06(d)), a Global Note may not be transferred as a whole or in part except (i) by the Depositary to a nominee of the Depositary or by a nominee of the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary and (ii) for transfers of portions of a Global Note in certificated form made upon request of a member of, or a participant in, the Depositary (for itself or on behalf of a beneficial owner) by written notice given to the Trustee by or on behalf of the Depositary in accordance with customary procedures of the Depositary and in compliance with this Section.

The Depositary shall be a clearing agency registered under the Exchange Act. The Company initially appoints The Depository Trust Company to act as Depositary with respect to the Global Note. Initially, the Global Note shall be issued to the Depositary, registered in the name of Cede & Co., as the nominee of the Depositary, and deposited with the Trustee as custodian for Cede & Co.

If (i) the Depositary notifies the Company at any time that the Depositary is unwilling or unable to continue as depositary for the Global Notes and a successor depositary is not appointed within 90 days, (ii) the Depositary ceases to be registered as a clearing agency under the Exchange Act and a successor depositary is not appointed within 90 days or (iii) an Event of Default in respect of the Notes has occurred and is continuing, upon the request of the beneficial owner of the Notes, the Company will execute, and the Trustee, upon receipt of an Officers’ Certificate and a Company Order for the authentication and delivery of Notes, will authenticate and deliver Notes in definitive form to each such beneficial owner of the related Notes (or a portion thereof) in an aggregate principal amount equal to the principal amount of such Global Note, in exchange for such Global Note, and upon delivery of the Global Note to the Trustee such Global Note shall be canceled. ,

Definitive Notes issued in exchange for all or a part of the Global Note pursuant to this Section 2.06(d) shall be registered in such names and in such authorized denominations as the Depositary, pursuant to instructions from its direct or indirect participants or otherwise, shall instruct the Trustee. Upon execution and authentication, the Trustee shall deliver such definitive Notes to the Persons in whose names such definitive Notes are so registered.

At such time as all interests in a Global Note have been converted, canceled, repurchased or transferred, such Global Note shall be, upon receipt thereof, canceled by the Trustee in accordance with standing procedures and instructions existing between the Depositary and the Custodian. At any time prior to such cancellation, if any interest in a Global Note is exchanged for definitive Notes, converted, canceled, repurchased or transferred to a transferee who receives definitive Notes therefor or any definitive Note is exchanged or transferred for part of such Global Note, the principal amount of such Global Note shall, in accordance with the standing procedures and instructions existing between the Depositary and the Custodian, be appropriately reduced or increased, as the case may be, and an endorsement shall be made on such Global Note, by the Trustee or the Custodian, at the direction of the Trustee, to reflect such reduction or increase.

None of the Company, the Trustee nor any agent of the Company or the Trustee will have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global Note or maintaining, supervising or reviewing any records relating to such beneficial ownership interests.

(e) Until the Resale Restriction Termination Date, any stock certificate representing Common Stock issued upon conversion of such Note shall bear a legend in substantially the following form (unless the Note or such Common Stock has been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer or pursuant to the exemption from registration provided by Rule 144 under the Securities Act or any similar provision then in force under the Securities Act, or such Common Stock has been issued upon conversion of Notes that have been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer or pursuant to the exemption from registration provided by Rule 144 under the Securities Act, or unless otherwise agreed by the Company with written notice thereof to the Trustee and any transfer agent for the Common Stock):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

(2) AGREES FOR THE BENEFIT OF THE COMPANY THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE (THE “RESALE RESTRICTION TERMINATION DATE”) THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

(A) TO ALASKA COMMUNICATIONS SYSTEMS GROUP, INC. (THE “COMPANY”) OR ANY SUBSIDIARY THEREOF, OR

(B) PURSUANT TO A REGISTRATION STATEMENT WHICH HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT, OR

(C) TO A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

NOTWITHSTANDING THE FOREGOING, THE RESALE RESTRICTION TERMINATION DATE WILL BE THE DATE THAT IS SIX MONTHS AFTER THE LAST ORIGINAL ISSUANCE OF THIS SECURITY UNLESS THE COMPANY NOTIFIES THE HOLDERS OF THIS SECURITY AND THE TRUSTEE, IN ACCORDANCE WITH THE PROCEDURES DESCRIBED IN THE REGISTRATION RIGHTS AGREEMENT RELATING TO THIS SECURITY, THAT THE COMPANY NO LONGER SATISFIES THE CURRENT REPORTING REQUIREMENTS OF RULE 144(C)(1) UNDER THE SECURITIES ACT OR THAT THIS SECURITY AND THE COMMON STOCK ISSUABLE UPON CONVERSION OF THIS SECURITY ARE NOT OTHERWISE FREELY TRADABLE (BY HOLDERS OF SUCH SECURITY OR COMMON STOCK OTHER THAN AFFILIATES OF THE COMPANY) WITHOUT VOLUME RESTRICTIONS PURSUANT TO RULE 144 UNDER THE SECURITIES ACT. IF THE COMPANY PROVIDES SUCH NOTIFICATION, THEN THE RESALE RESTRICTION TERMINATION DATE WILL BE THE DATE PROVIDED FOR ABOVE (UNLESS THE COMPANY NOTIFIES HOLDERS AND THE TRUSTEE, IN ACCORDANCE WITH THE PROCEDURES DESCRIBED IN THE REGISTRATION RIGHTS AGREEMENT RELATING TO THIS SECURITY, THAT THE SECURITY AND THE COMMON STOCK ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE BECOME FREELY TRADABLE (BY HOLDERS OF SUCH SECURITY OR COMMON STOCK OTHER THAN AFFILIATES OF THE COMPANY) WITHOUT VOLUME RESTRICTIONS PURSUANT TO RULE 144 UNDER THE SECURITIES ACT PRIOR TO SUCH DATE, IN WHICH CASE THE RESALE RESTRICTION TERMINATION DATE WILL BE THE DATE SPECIFIED IN SUCH NOTICE).

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

Any such Common Stock as to which such restrictions on transfer shall have expired in accordance with their terms may, upon surrender of the certificates representing such shares of Common Stock for exchange in accordance with the procedures of the transfer agent for the Common Stock, be exchanged for a new certificate or certificates for a like aggregate number of shares of Common Stock, which shall not bear the restrictive legend required by this Section 2.06(e).

(f) Any Note or Common Stock issued upon the conversion or exchange of a Note that is purchased or owned by the Company or any Affiliate thereof may not be resold by the Company or such Affiliate unless registered under the Securities Act or resold pursuant to an exemption from the registration requirements of the Securities Act in a transaction that results in such Notes or Common Stock, as the case may be, no longer being “restricted securities” (as defined under Rule 144).

(g) Notwithstanding any provision of Section 2.06 to the contrary, in the event Rule 144 as promulgated under the Securities Act (or any successor rule) is amended to change the one-year holding period thereunder (or the corresponding period under any successor rule), from and after receipt by the Trustee of the Officers’ Certificate and Opinion of Counsel provided for in this Section 2.06(g), (i) each reference in Section 2.06(d) to “one year” and in the restrictive legend set forth in such paragraph to “ONE YEAR” shall be deemed for all purposes hereof to be references to such changed period, (ii) each reference in Section 2.06(e) to “one year” and in the restrictive legend set forth in such paragraph to “ONE YEAR” shall be deemed for all purposes hereof to be references to such changed period and (iii) all corresponding references in the Notes (including the definition of Resale Restriction Termination Date) and the restrictive legends thereon shall be deemed for all purposes hereof to be references to such changed period, provided that such changes shall not become effective if they are otherwise prohibited by, or would otherwise cause a violation of, the then-applicable federal securities laws. The provisions of this Section 2.06(g) will not be effective until such time as the Opinion of Counsel and Officers’ Certificate have been received by the Trustee hereunder. This Section 2.06(g) shall apply to successive amendments to Rule 144 (or any successor rule) changing the holding period thereunder.

Section 2.07. Mutilated, Destroyed, Lost or Stolen Notes . In case any Note shall become mutilated or be destroyed, lost or stolen, the Company in its discretion may execute, and upon its written request the Trustee or an authenticating agent appointed by the Trustee shall authenticate and deliver, a new Note, bearing a number not contemporaneously outstanding, in exchange and substitution for the mutilated Note, or in lieu of and in substitution for the Note so destroyed, lost or stolen. In every case the applicant for a substituted Note shall furnish to the Company, to the Trustee and, if applicable, to such authenticating agent such security or indemnity as may be required by them to save each of them harmless from any loss, liability, cost or expense caused by or connected with such substitution, and, in every case of destruction, loss or theft, the applicant shall also furnish to the Company, to the Trustee and, if applicable, to such authenticating agent evidence to their satisfaction of the destruction, loss or theft of such Note and of the ownership thereof.

The Trustee or such authenticating agent may authenticate any such substituted Note and deliver the same upon the receipt of such security or indemnity as the Trustee, the Company and, if applicable, such authenticating agent may require. Upon the issuance of any substitute Note, the Company or the Trustee may require the payment by the holder of a sum sufficient to cover any tax, assessment or other governmental charge that may be imposed in relation thereto and any other expenses connected therewith. In case any Note that has matured or is about to mature or has been tendered for repurchase upon a Fundamental Change or is about to be converted into cash, shares of Common Stock or a combination of cash and shares of Common Stock, as applicable, shall become mutilated or be destroyed, lost or stolen, the Company may, in its sole discretion, instead of issuing a substitute Note, pay or authorize the payment of or convert or authorize the conversion of the same (without surrender thereof except in the case of a mutilated Note), as the case may be, if the applicant for such payment or conversion shall furnish to the Company, to the Trustee and, if applicable, to such authenticating agent such security or indemnity as may be required by them to save each of them harmless for any loss, liability, cost or expense caused by or connected with such substitution, and, in every case of destruction, loss or theft, evidence satisfactory to the Company, the Trustee and, if applicable, any Paying Agent or Conversion Agent evidence of their satisfaction of the destruction, loss or theft of such Note and of the ownership thereof.

Every substitute Note issued pursuant to the provisions of this Section 2.07 by virtue of the fact that any Note is destroyed, lost or stolen shall constitute an additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Note shall be found at any time, and shall be entitled to all the benefits of (but shall be subject to all the limitations set forth in) this Indenture equally and proportionately with any and all other Notes duly issued hereunder. To the extent permitted by law, all Notes shall be held and owned upon the express condition that the foregoing provisions are exclusive with respect to the replacement or payment or conversion or repurchase of mutilated, destroyed, lost or stolen Notes and shall preclude any and all other rights or remedies notwithstanding any law or statute existing or hereafter enacted to the contrary with respect to the replacement or payment or conversion of negotiable instruments or other securities without their surrender.

Section 2.08. Temporary Notes . Pending the preparation of Notes in certificated form, the Company may execute and the Trustee or an authenticating agent appointed by the Trustee shall, upon written request of the Company, authenticate and deliver temporary Notes (printed or lithographed). Temporary Notes shall be issuable in any authorized denomination, and substantially in the form of the Notes in certificated form but with such omissions, insertions and variations as may be appropriate for temporary Notes, all as may be determined by the Company. Every such temporary Note shall be executed by the Company and authenticated by the Trustee or such authenticating agent upon the same conditions and in substantially the same manner, and with the same effect, as the Notes in certificated form. Without unreasonable delay the Company will execute and deliver to the Trustee or such authenticating agent Notes in certificated form (other than any Global Note) and thereupon any or all temporary Notes (other than any Global Note) may be surrendered in exchange therefor, at each office or agency maintained by the Company pursuant to Section 5.02 and the Trustee or such authenticating agent shall authenticate and deliver in exchange for such temporary Notes an equal aggregate principal amount of Notes in certificated form. Such exchange shall be made by the Company at its own expense and without any charge therefor. Until so exchanged, the temporary Notes shall in all respects be entitled to the same benefits and subject to the same limitations under this Indenture as Notes in certificated form authenticated and delivered hereunder.

Section 2.09. Cancellation of Notes Paid, Etc. All Notes surrendered for the purpose of payment, repurchase, conversion, exchange or registration of transfer, shall, if surrendered to the Company or any Paying Agent or any Note Registrar or any Conversion Agent, be surrendered to the Trustee and promptly canceled by it, or, if surrendered to the Trustee, shall be promptly canceled by it, and no Notes shall be issued in lieu thereof except as expressly permitted by any of the provisions of this Indenture. The Trustee shall dispose of canceled Notes in accordance with its customary procedures and, after such disposition, shall deliver a certificate of such disposition to the Company, at the Company’s written request. If the Company shall acquire any of the Notes, such acquisition shall not operate as satisfaction of the indebtedness represented by such Notes unless and until the same are delivered to the Trustee for cancellation.

Section 2.10. CUSIP Numbers . The Company in issuing the Notes may use “CUSIP” numbers (if then generally in use), and, if so, the Trustee shall use “CUSIP” numbers in all notices issued to Noteholders as a convenience to holders of the Notes; provided that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Notes or on such notice and that reliance may be placed only on the other identification numbers printed on the Notes. The Company will promptly notify the Trustee in writing of any change in the “CUSIP” numbers, including, without limitation, at such time as the restricted CUSIP shall be removed from the Notes.

Section 2.11. Additional Notes; Repurchases . The Company may, without the consent of the Noteholders and notwithstanding Section 2.01, reopen this Indenture and issue additional Notes hereunder with the same terms and with the same CUSIP number as the Notes initially issued hereunder in an unlimited aggregate principal amount, which will form the same series with the Notes initially issued hereunder, provided that no such additional Notes may be issued unless they will be fungible with the original Notes for U.S. federal income tax and securities law purposes. Prior to the issuance of any such additional Notes, the Company shall deliver to the Trustee a Company Order, an Officers’ Certificate and an Opinion of Counsel, such Officers’ Certificate and Opinion of Counsel to cover such matters, in addition to those required by Section 20.05, as the Trustee shall reasonably request. The Company may also from time to time repurchase the Notes in open market purchases or negotiated transactions without prior notice to Noteholders.

ARTICLE 3

[INTENTIONALLY OMITTED]

ARTICLE 4

SATISFACTION AND DISCHARGE

Section 4.01. Satisfaction and Discharge . This Indenture shall upon request of the Company contained in an Officers’ Certificate cease to be of further effect, and the Trustee, at the expense of the Company, shall execute proper instruments acknowledging satisfaction and discharge of this Indenture, when (a) (i) all Notes theretofore authenticated and delivered (other than (x) Notes which have been destroyed, lost or stolen and which have been replaced or paid as provided in Section 2.07 and (y) Notes for whose payment money has theretofore been deposited in trust or segregated and held in trust by the Company and thereafter repaid to the Company or discharged from such trust, as provided in Section 5.04(d)) have been delivered to the Trustee for cancellation; and (ii) the Company has deposited with the Trustee or delivered to Noteholders, as applicable, after the Notes have become due and payable, whether at the Maturity Date, any Fundamental Change Repurchase Date, upon conversion or otherwise, cash or cash and shares of Common Stock, if any (solely to satisfy the Company’s Conversion Obligation, if applicable), sufficient to pay all of the outstanding Notes and all other sums due payable under this Indenture by the Company; and (b) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all conditions precedent herein provided for relating to the satisfaction and discharge of this Indenture have been complied with. Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the Trustee under Section 8.06 shall survive.

ARTICLE 5

PARTICULAR COVENANTS OF THE COMPANY

Section 5.01. Payment of Principal, Interest and Additional Interest . The Company covenants and agrees that it will cause to be paid the principal of and accrued and unpaid interest and Additional Interest, if any, on each of the Notes at the places, at the respective times and in the manner provided herein and in the Notes. Each installment of accrued and unpaid interest, and Additional Interest, if any, on the Notes due on any Additional Interest Payment Date (as defined in the Registration Rights Agreement), may be paid by mailing checks for the amount payable to Noteholders entitled thereto as they shall appear on the registry books of the Company; provided that, with respect to any Noteholder with an aggregate principal amount in excess of $1,000,000, at the application of such holder in writing to the Trustee and Paying Agent (if different from the Trustee) not later than the relevant Interest Record Date, accrued and unpaid interest and Additional Interest, if any, on such holder’s Notes shall be paid by wire transfer in immediately available funds to such holder’s account in the United States, which application shall remain in effect until the Noteholder notifies the Trustee and Paying Agent to the contrary; provided , further , that payment of accrued and unpaid interest and Additional Interest, if any, made to the Depositary shall be paid by wire transfer in immediately available funds in accordance with such wire transfer instructions and other procedures provided by the Depositary from time to time.

Section 5.02. Maintenance of Office or Agency . The Company will maintain in the Borough of Manhattan, The City of New York, an office or agency where the Notes may be surrendered for registration of transfer or exchange or for presentation for payment or repurchase (“ Paying Agent ”) or for conversion (“ Conversion Agent ”) and where notices and demands to or upon the Company in respect of the Notes and this Indenture may be served. The Company will give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office or the office or agency of the Trustee in the Borough of Manhattan, The City of New York.

The Company may also from time to time designate co-registrars one or more other offices or agencies where the Notes may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in the Borough of Manhattan, The City of New York, for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any such other office or agency. The terms “Paying Agent” and “Conversion Agent” include any such additional or other offices or agencies, as applicable.

The Company hereby initially designates the Trustee as the Paying Agent, Note Registrar, Custodian and Conversion Agent and the Corporate Trust Office and the office or agency of the Trustee in the Borough of Manhattan each shall be considered as one such office or agency of the Company for each of the aforesaid purposes.

Section 5.03. Appointments to Fill Vacancies in Trustee’s Office . The Company, whenever necessary to avoid or fill a vacancy in the office of Trustee, will appoint, in the manner provided in Section 8.10, a Trustee, so that there shall at all times be a Trustee hereunder.

Section 5.04. Provisions as to Paying Agent . (a) If the Company shall appoint a Paying Agent other than the Trustee, the Company will cause such Paying Agent to execute and deliver to the Trustee an instrument in which such agent shall agree with the Trustee, subject to the provisions of this Section 5.04:

(i) that it will hold all sums held by it as such agent for the payment of the principal of and accrued and unpaid interest and Additional Interest, if any, on the Notes in trust for the benefit of the holders of the Notes;

(ii) that it will give the Trustee prompt notice of any failure by the Company to make any payment of the principal of and accrued and unpaid interest and Additional Interest, if any, on the Notes when the same shall be due and payable; and

(iii) that at any time during the continuance of an Event of Default, upon request of the Trustee, it will forthwith pay to the Trustee all sums so held in trust.

The Company shall, on or before each due date of the principal of or accrued and unpaid interest or Additional Interest, if any, on the Notes, deposit with the Paying Agent a sum sufficient to pay such principal or accrued and unpaid interest or Additional Interest, if any, and (unless such Paying Agent is the Trustee) the Company will promptly notify the Trustee of any failure to take such action, provided that if such deposit is made on the due date, such deposit must be received by the Paying Agent by 11:00 a.m., New York City time, on such date.

(b) If the Company shall act as its own Paying Agent, it will, on or before each due date of the principal of, accrued and unpaid interest and Additional Interest, if any, on the Notes, set aside, segregate and hold in trust for the benefit of the holders of the Notes a sum sufficient to pay such principal, accrued and unpaid interest and Additional Interest, if any, so becoming due and will promptly notify the Trustee in writing of any failure to take such action and of any failure by the Company to make any payment of the principal of accrued and unpaid interest and Additional Interest, if any, on the Notes when the same shall become due and payable.

(c) Anything in this Section 5.04 to the contrary notwithstanding, the Company may, at any time, for the purpose of obtaining a satisfaction and discharge of this Indenture, or for any other reason, pay or cause to be paid to the Trustee all sums held in trust by the Company or any Paying Agent hereunder as required by this Section 5.04, such sums to be held by the Trustee upon the trusts herein contained and upon such payment by the Company or any Paying Agent to the Trustee, the Company or such Paying Agent shall be released from all further liability with respect to such sums.

(d) Any money deposited with the Trustee or any Paying Agent, or then held by the Company, in trust for the payment of the principal of or accrued and unpaid interest and Additional Interest, if any, on any Note and remaining unclaimed for two years after such principal, interest or Additional Interest has become due and payable shall be paid to the Company on request of the Company contained in an Officers’ Certificate, or (if then held by the Company) shall be discharged from such trust; and the holder of such Note shall thereafter, as an unsecured general creditor, look only to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money, and all liability of the Company as trustee thereof, shall thereupon cease; provided , however , that the Trustee or such Paying Agent, before being required to make any such repayment, may at the expense of the Company cause to be published once, in a newspaper published in the English language, customarily published on each Business Day and of general circulation in The Borough of Manhattan, The City of New York, New York, notice that such money remains unclaimed and that, after a date specified therein, which shall not be less than thirty days from the date of such publication, any unclaimed balance of such money then remaining will be repaid to the Company.

Section 5.05. Existence . Subject to Article 12, the Company will do or cause to be done all things necessary to preserve and keep in full force and effect its corporate existence.

Section 5.06. Rule 144A Information Requirement and Annual Reports . (a) At any time the Company is not subject to Sections 13 or 15(d) of the Exchange Act, the Company shall, so long as any of the Notes or any shares of Common Stock issuable upon conversion thereof shall, at such time, constitute “restricted securities” within the meaning of Rule 144(a)(3) under the Securities Act, promptly provide to the Trustee and shall, upon written request, provide to any holder, beneficial owner or prospective purchaser of such Notes or any shares of Common Stock issued upon conversion of such Notes, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act to facilitate the resale of such Notes or shares of Common Stock pursuant to Rule 144A under the Securities Act. The Company shall take such further action as any holder or beneficial owner of such Notes or such Common Stock may reasonably request to the extent required from time to time to enable such holder or beneficial holder to sell such Notes or shares of Common Stock in accordance with Rule 144A under the Securities Act, as such rule may be amended from time to time.

(b) The Company shall deliver to the Trustee within ten Business Days after the same is required to be filed with the Commission, copies of the quarterly and annual reports and of the information, documents and other reports, if any, that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act, and, to the extent required by Section 20.08, the Company shall otherwise comply with the requirements of Trust Indenture Act section 314(a). Notwithstanding the provisions of Section 20.08, any such report, information or document that the Company files with the Commission through the Commission’s EDGAR database shall be deemed delivered to the Trustee for purposes of this Section 5.06(b) at the time of such filing through the EDGAR database.

(c) Delivery of the reports, information and documents described in clause (b) above to the Trustee is for informational purposes only, and the Trustee’s receipt of such shall not constitute constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to conclusively rely exclusively on an Officers’ Certificate).

Section 5.07. Stay, Extension and Usury Laws . The Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law or other law that would prohibit or forgive the Company from paying all or any portion of the principal of or interest on the Notes as contemplated herein, wherever enacted, now or at any time hereafter in force, or that may affect the covenants or the performance of this Indenture; and the Company (to the extent it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted.

Section 5.08. Compliance Certificate; Statements as to Defaults . The Company shall deliver to the Trustee within 120 days after the end of each fiscal year of the Company (beginning with the fiscal year ending on December 31, 2008) an Officers’ Certificate stating whether or not the signer thereof has knowledge of any failure by the Company to comply with all conditions and covenants then required to be performed under this Indenture and, if so, specifying each such failure and the nature thereof.

In addition, the Company shall deliver to the Trustee, as soon as possible, and in any event within thirty days after the Company becomes aware of the occurrence of any Event of Default or Default, an Officers’ Certificate setting forth the details of such Event of Default or Default, its status and the action that the Company proposes to take with respect thereto.

Section 5.09. Additional Interest . If Additional Interest is payable by the Company pursuant to the Registration Rights Agreement, the Company shall deliver to the Trustee an Officers’ Certificate to that effect stating (a) the amount of such Additional Interest that is payable and (b) the date on which such interest is payable. Unless and until a Responsible Officer of the Trustee receives at the Corporate Trust Office such a certificate, the Trustee may assume without inquiry that no such Additional Interest is payable. If the Company has paid Additional Interest directly to the Persons entitled to them, the Company shall deliver to the Trustee an Officers’ Certificate setting forth the particulars of such payment.

Section 5.10. Further Instruments and Acts . Upon request of the Trustee, or as necessary the Company will execute and deliver such further instruments and do such further acts as may be reasonably necessary or proper to carry out more effectively the purposes of this Indenture.

Section 5.11. Future Note Guarantors. So long as any Notes remain outstanding, unless all the Note Guarantors have been released under Section 17.03, the Company shall cause any future Domestic Subsidiary, other than a Subsidiary whose sole assets consist of FCC and other regulatory licenses, to become a Note Guarantor, and, if applicable, execute and deliver to the Trustee a supplemental indenture pursuant to which such Subsidiary will Guarantee payment of the Notes.

ARTICLE 6

LISTS OF NOTEHOLDERS AND REPORTS BY

THE COMPANY AND THE TRUSTEE

Section 6.01. Lists of Noteholders . The Company covenants and agrees that it will furnish or cause to be furnished to the Trustee, semi-annually, not more than fifteen days after each March 1 and September 1 in each year beginning with March 1, 2008, and at such other times as the Trustee may request in writing, within thirty days after receipt by the Company of any such request (or such lesser time as the Trustee may reasonably request in order to enable it to timely provide any notice to be provided by it hereunder), a list in such form as the Trustee may reasonably require of the names and addresses of the Noteholders as of a date not more than fifteen days (or such other date as the Trustee may reasonably request in order to so provide any such notices) prior to the time such information is furnished, except that no such list need be furnished so long as the Trustee is acting as Note Registrar.

Section 6.02. Preservation and Disclosure of Lists . (a) The Trustee shall preserve, in as current a form as is reasonably practicable, all information as to the names and addresses of the Noteholders contained in the most recent list furnished to it as provided in Section 6.01 or maintained by the Trustee in its capacity as Note Registrar, if so acting. The Trustee may destroy any list furnished to it as provided in Section 6.01 upon receipt of a new list so furnished.

(b) The rights of Noteholders to communicate with other Noteholders with respect to their rights under this Indenture or under the Notes and the corresponding rights and duties of the Trustee, shall be as provided by the Trust Indenture Act.

(c) Every Noteholder, by receiving and holding the same, agrees with the Company and the Trustee that neither the Company nor the Trustee nor any agent of either of them shall be held accountable by reason of any disclosure of information as to names and addresses of Noteholders made pursuant to the Trust Indenture Act.

Section 6.03. Reports by Trustee . (a) The Trustee shall transmit to holders such reports concerning the Trustee and its actions under this Indenture as may be required pursuant to the Trust Indenture Act at the times and in the manner provided pursuant thereto. If required by Section 313(a) of the Trust Indenture Act, the Trustee shall, within sixty days after each May 15 following the date of this Indenture, deliver to holders a brief report, dated as of such May 15, that complies with the provisions of such Section 313(a).

(b) A copy of each such report shall, at the time of such transmission to Noteholders, be filed by the Trustee with each stock exchange and automated quotation system upon which the Notes are listed and with the Company. The Company will notify the Trustee in writing within a reasonable time when the Notes are listed on any stock exchange or automated quotation system and when any such listing is discontinued.

ARTICLE 7

DEFAULTS AND REMEDIES

Section 7.01. Events of Default . The following events shall be “ Events of Default ” with respect to the Notes:

(a) default in any payment of interest, including any Additional Interest, on any Note when due and payable, and the default continues for a period of thirty days;

(b) default in the payment of principal of any Note when due and payable on the Maturity Date, upon required repurchase, upon declaration of acceleration or otherwise;

(c) failure by the Company to comply with its obligation to convert the Notes into cash, shares of Common Stock or a combination of cash and shares of Common Stock, as applicable, upon exercise of a holder’s conversion right and such failure continues for a period of five days;

(d) failure by the Company or a Note Guarantor to comply with its obligations under Article 12;

(e) failure by the Company to issue a Fundamental Change Company Notice when due in accordance with Section 19.02(b);

(f) failure by the Company for thirty days after written notice from the Trustee or the holders of at least 25% in principal amount of the Notes then outstanding (a copy of which notice, if given by holders, also to be given to the Trustee) has been received by the Company to comply with any of its other agreements contained in the Notes or this Indenture, which notice shall state that it is a “Notice of Default” hereunder;

(g) failure by the Company or any Significant Subsidiary of the Company to pay when due at maturity or a default that results in the acceleration of any indebtedness for borrowed money of the Company or any Subsidiary of the Company in an aggregate amount of $10 million or more;

(h) a failure by the Company or any Significant Subsidiary of the Company or Note Guarantor to pay final judgments aggregating in excess of $10 million (after giving effect to insurance payments, if any), which judgments are not paid, discharged or stayed for a period of 30 days from the dates such judgments are entered;

(i) the Company or any Significant Subsidiary of the Company or any group of Subsidiaries of the Company that in the aggregate would constitute such a Significant Subsidiary shall commence a voluntary case or other proceeding seeking liquidation, reorganization or other relief with respect to the Company or any such Significant Subsidiary or group of Subsidiaries or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of the Company or any such Significant Subsidiary or group of Subsidiaries or any substantial part of its or their property, or shall consent to any such relief or to the appointment of or taking possession by any such official in an involuntary case or other proceeding commenced against it or them, or shall make a general assignment for the benefit of creditors, or shall fail generally to pay its or their debts as they become due;

(j) an involuntary case or other proceeding shall be commenced against the Company or any Significant Subsidiary of the Company or any group of Subsidiaries of the Company that in the aggregate would constitute a Significant Subsidiary seeking liquidation, reorganization or other relief with respect to the Company or such Significant Subsidiary or group of Subsidiaries or its or their debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of the Company or such Significant Subsidiary or group of Subsidiaries or any substantial part of its or their property, and such involuntary case or other proceeding shall remain undismissed and unstayed for a period of thirty consecutive days; or

(k) the failure of any Note Guarantee to be in full force and effect (except as contemplated by the terms hereof) or any Note Guarantor or person acting on behalf of such Note Guarantor denies or disaffirms such Note Guarantor’s obligations under the Indenture or any Note Guarantee and such default continues for ten days after receipt of the notice specified in the following paragraph.

In case one or more Events of Default shall have occurred and be continuing (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body), then, and in each and every such case (other than an Event of Default specified in Section 7.01(i) or Section 7.01(j) with respect to the Company (and not solely with respect to such a Significant Subsidiary or a group of Subsidiaries of the Company that in aggregate would constitute a Significant Subsidiary of the Company), unless the principal of all of the Notes shall have already become due and payable, either the Trustee or the holders of at least 25% in aggregate principal amount of the Notes then outstanding determined in accordance with Section 9.04, by notice in writing to the Company (and to the Trustee if given by Noteholders) and the Lenders, may declare 100% of the principal of and accrued and unpaid interest and accrued and unpaid Additional Interest, if any, on all the Notes to be due and payable on the later to occur of five Business Days after the signing of such written notice to the Lenders and the date of such declaration, and there upon the same shall become and shall automatically be immediately due and payable, anything in this Indenture (other than Article 16 hereof) or in the Notes contained to the contrary notwithstanding. If an Event of Default specified in Section 7.01(i) or Section 7.01(j) with respect to the Company (and not solely with respect to a Significant Subsidiary of the Company, or a group of Subsidiaries of the Company that in aggregate would constitute such a Significant Subsidiary of the Company) occurs and is continuing, the principal of all the Notes and accrued and unpaid interest and accrued and unpaid Additional Interest, if any, shall be immediately due and payable. This provision, however, is subject to the conditions that if, at any time after the principal of the Notes shall have been so declared due and payable, and before any judgment or decree for the payment of the monies due shall have been obtained or entered as hereinafter provided, the Company shall pay or shall deposit with the Trustee a sum sufficient to pay installments of accrued and unpaid interest and accrued and unpaid Additional Interest, if any, upon all Notes and the principal of any and all Notes that shall have become due otherwise than by acceleration (with interest on overdue installments of accrued and unpaid interest and accrued and unpaid Additional Interest, if any, (to the extent that payment of such interest is enforceable under applicable law) and on such principal at the rate borne by the Notes at such time) and amounts due to the Trustee pursuant to Section 8.06, and if (1) rescission would not conflict with any judgment or decree of a court of competent jurisdiction and (2) any and all Events of Defaults under this Indenture, other than the nonpayment of principal of and accrued and unpaid interest and accrued and unpaid Additional Interest, if any, on Notes that shall have become due solely by such acceleration, shall have been cured or waived pursuant to Section 7.07, then and in every such case the holders of a majority in aggregate principal amount of the Notes then outstanding, by written notice to the Company and to the Trustee, may waive all Defaults or Events of Default with respect to the Notes (other than a Default or an Event of Default resulting from a failure to repurchase any Notes when required upon a Fundamental Change or a failure to deliver, upon conversion, cash, shares of Common Stock or a combination of cash and shares of Common Stock, as applicable, due upon conversion) and rescind and annul such declaration and its consequences (other than a declaration or consequences, as the case may be, resulting from a failure to repurchase any Notes when required upon a Fundamental Change or a failure to deliver, upon conversion, cash, shares of Common Stock or a combination of cash and shares of Common Stock, as applicable, due upon conversion) and such Default (other than a Default resulting from a failure to repurchase any Notes when required upon a Fundamental Change or a failure to deliver, upon conversion, cash, shares of Common Stock or a combination of cash and shares of Common Stock, as applicable, due upon conversion) shall cease to exist, and any Event of Default arising therefrom (other than a Default resulting from a failure to repurchase any Notes when required upon a Fundamental Change or a failure to deliver, upon conversion, cash, shares of Common Stock or a combination of cash and shares of Common Stock, as applicable, due upon conversion) shall be deemed to have been cured for every purpose of this Indenture; but no such waiver or rescission and annulment shall extend to or shall affect any subsequent Default or Event of Default, or shall impair any right consequent thereon.

Notwithstanding anything in this Indenture or in the Notes to the contrary, for the first 180 days immediately following any violation of any obligations the Company may be deemed to have pursuant to (1) Section 314(a)(1) of the Trust Indenture Act, or (2) Section 5.06(b), and the continuation thereof, the sole remedy for any such violation shall be the accrual of additional interest on the Notes at a rate per year equal to 0.50% of the outstanding principal amount of the Notes (“ Supplementary Interest ”), payable semi-annually at the same time and in the same manner as regular interest on the Notes pursuant to Section 2.03 and Section 5.01. In no event shall Supplementary Interest accrue under the Indenture and the Registration Rights Agreement, taken together, at a rate per year in excess of 0.50%, in the aggregate, for any violation or default caused by the failure of the Company to be current in respect of its Exchange Act reporting obligations (it being understood that the provisions of this sentence shall in no way prejudice the Company’s election to pay Supplementary Interest as the sole remedy for a violation of Section 314(a)(1) of the Trust Indenture Act or Section 5.06(b) as set forth in this paragraph). In addition to the accrual of Supplementary Interest, on and after the 180th day, any violation of any obligations the Company may be deemed to have pursuant to (1) Section 314(a)(1) of the Trust Indenture Act or (2) Section 5.06(b), either the Trustee or the Noteholders of not less than 25% in aggregate principal amount of the Notes then outstanding may declare the principal amount of the Notes and any accrued and unpaid interest, including any Additional Interest, through the date of such declaration, to be immediately due and payable. Whenever in this Indenture there is mentioned, in any context, the payment of interest on, or in respect of, any Note, such mention shall be deemed to include mention of the payment of “Supplementary Interest” provided for in this paragraph to the extent that, in such context, Supplementary Interest is, was or would be payable in respect thereof pursuant to the provisions of this paragraph, and express mention of the payment of Supplementary Interest (if applicable) in any provisions hereof shall not be construed as excluding Supplementary Interest in those provisions hereof where such express mention is not made.

In case the Trustee shall have proceeded to enforce any right under this Indenture and such proceedings shall have been discontinued or abandoned because of such waiver or rescission and annulment or for any other reason or shall have been determined adversely to the Trustee, then and in every such case the Company, the Noteholders, and the Trustee shall, subject to any determination in such proceeding, be restored respectively to their several positions and rights hereunder, and all rights, remedies and powers of the Company, the Noteholders, and the Trustee shall continue as though no such proceeding had been instituted.

Section 7.02. Payments of Notes on Default; Suit Therefor . If an Event of Default described in clause (a) or (b) of Section 7.01 shall have occurred, the Company shall, upon demand of the Trustee, pay to it, for the benefit of the holders of the Notes, the whole amount then due and payable on the Notes for principal and interest and Additional Interest, if any, with interest on any overdue principal, interest and Additional Interest, if any, at the rate borne by the Notes at such time, and, in addition thereto, such further amount as shall be sufficient to cover any amounts due to the Trustee under Section 8.06. If the Company shall fail to pay such amounts forthwith upon such demand, the Trustee, in its own name and as trustee of an express trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute such proceeding to judgment or final decree and may enforce the same against the Company or any other obligor upon the Notes and collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Company or any other obligor upon the Notes, wherever situated.

In the event there shall be pending proceedings for the bankruptcy or for the reorganization of the Company or any other obligor on the Notes under title 11 of the United States Code, or any other applicable law, or in case a receiver, assignee or trustee in bankruptcy or reorganization, liquidator, sequestrator or similar official shall have been appointed for or taken possession of the Company or such other obligor, the property of the Company or such other obligor, or in the event of any other judicial proceedings relative to the Company or such other obligor upon the Notes, or to the creditors or property of the Company or such other obligor, the Trustee, irrespective of whether the principal of the Notes shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any demand pursuant to the provisions of this Section 7.02, shall be entitled and empowered, by intervention in such proceedings or otherwise, to file and prove a claim or claims for the whole amount of principal and accrued and unpaid interest and accrued and unpaid Additional Interest, if any, in respect of the Notes, and, in case of any judicial proceedings, to file such proofs of claim and other papers or documents and to take such other actions as it may deem necessary or advisable in order to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and of the Noteholders allowed in such judicial proceedings relative to the Company or any other obligor on the Notes, its or their creditors, or its or their property, and to collect and receive any monies or other property payable or deliverable on any such claims, and to distribute the same after the deduction of any amounts due the Trustee under Section 8.06; and any receiver, assignee or trustee in bankruptcy or reorganization, liquidator, custodian or similar official is hereby authorized by each of the Noteholders to make such payments to the Trustee, as administrative expenses, and, in the event that the Trustee shall consent to the making of such payments directly to the Noteholders, to pay to the Trustee any amount due it for reasonable compensation, expenses, advances and disbursements, including agents and counsel fees, and including any other amounts due to the Trustee under Section 8.06 hereof, incurred by it up to the date of such distribution. To the extent that such payment of reasonable compensation, expenses, advances and disbursements out of the estate in any such proceedings shall be denied for any reason, payment of the same shall be secured by a lien on, and shall be paid out of, any and all distributions, dividends, monies, securities and other property that the holders of the Notes may be entitled to receive in such proceedings, whether in liquidation or under any plan of reorganization or arrangement or otherwise.

Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Noteholder any plan of reorganization, arrangement, adjustment or composition affecting the Noteholder or the rights of any Noteholder thereof, or to authorize the Trustee to vote in respect of the claim of any Noteholder in any such proceeding.

All rights of action and of asserting claims under this Indenture, or under any of the Notes, may be enforced by the Trustee without the possession of any of the Notes, or the production thereof at any trial or other proceeding relative thereto, and any such suit or proceeding instituted by the Trustee shall be brought in its own name as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit of the holders of the Notes.

In any proceedings brought by the Trustee (and in any proceedings involving the interpretation of any provision of this Indenture to which the Trustee shall be a party) the Trustee shall be held to represent all the holders of the Notes, and it shall not be necessary to make any holders of the Notes parties to any such proceedings.

Section 7.03. Application of Monies Collected by Trustee . Any monies collected by the Trustee pursuant to this Article 7 with respect to the Notes shall be applied in the order following, at the date or dates fixed by the Trustee for the distribution of such monies, upon presentation of the several Notes, and stamping thereon the payment, if only partially paid, and upon surrender thereof, if fully paid:

First, to the payment of all amounts due the Trustee under Section 8.06;

Second, in case the principal of the outstanding Notes shall not have become due and be unpaid, to the payment of interest on the Notes, including Additional Interest, if any, in default in the order of the date due of the installments of such interest, with interest (to the extent that such interest has been collected by the Trustee) upon the overdue installments of interest at the rate borne by the Notes at such time, such payments to be made ratably to the Persons entitled thereto;

Third, in case the principal of the outstanding Notes shall have become due, by declaration or otherwise, and be unpaid to the payment of the whole amount including the payment of the Fundamental Change Repurchase Price and the cash component of the Conversion Obligation, if any, then owing and unpaid upon the Notes for principal and interest, including Additional Interest, if any, with interest on the overdue principal and (to the extent that such interest has been collected by the Trustee) upon overdue installments of interest at the rate borne by the Notes at such time, and in case such monies shall be insufficient to pay in full the whole amounts so due and unpaid upon the Notes, then to the payment of such principal and interest without preference or priority of principal or of interest over principal or of any installment of interest over any other installment of interest, or of any Note over any other Note, ratably to the aggregate of such principal and accrued and unpaid interest; and ,

Fourth, to the payment of the remainder, if any, to the Company.

Section 7.04. Proceedings by Noteholders . No holder of any Note shall have any right by virtue of or by availing of any provision of this Indenture to institute any suit, action or proceeding in equity or at law upon or under or with respect to this Indenture, or for the appointment of a receiver, trustee, liquidator, custodian or other similar official, or for any other remedy hereunder, unless such holder previously shall have given to the Trustee written notice of an Event of Default and of the continuance thereof, as hereinbefore provided, and unless also the holders of not less than 25% in aggregate principal amount of the Notes then outstanding shall have made written request upon the Trustee to institute such action, suit or proceeding in its own name as Trustee hereunder and shall have offered to the Trustee such security or indemnity reasonably satisfactory to it against any loss, liability or expense to be incurred therein or thereby, and the Trustee for sixty days after its receipt of such notice, request and offer of indemnity, shall have neglected or refused to institute any such action, suit or proceeding and no direction that, in the opinion of the Trustee, is inconsistent with such written request shall have been given to the Trustee by the holders of a majority in principal amount of the Notes outstanding within such sixty-day period pursuant to Section 7.07; it being understood and intended, and being expressly covenanted by the taker and holder of every Note with every other taker and holder and the Trustee that no one or more Noteholders shall have any right in any manner whatever by virtue of or by availing of any provision of this Indenture to affect, disturb or prejudice the rights of any other Noteholder, or to obtain or seek to obtain priority over or preference to any other such holder, or to enforce any right under this Indenture, except in the manner herein provided and for the equal, ratable and common benefit of all Noteholders (except as otherwise provided herein). For the protection and enforcement of this Section 7.04, each and every Noteholder and the Trustee shall be entitled to such relief as can be given either at law or in equity.

Notwithstanding any other provision of this Indenture and any provision of any Note, the right of any Noteholder to receive payment of the principal of and accrued and unpaid interest and accrued and unpaid Additional Interest, if any, on such Note, on or after the respective due dates expressed or provided for in such Note or in this Indenture, or to institute suit for the enforcement of any such payment on or after such respective dates against the Company shall not be impaired or affected without the consent of such Noteholder.

Anything in this Indenture or the Notes to the contrary notwithstanding, the holder of any Note, without the consent of either the Trustee or the holder of any other Note, in its own behalf and for its own benefit, may enforce, and may institute and maintain any proceeding suitable to enforce, its rights of conversion as provided herein.

Section 7.05. Proceedings by Trustee . In case of an Event of Default the Trustee may in its discretion proceed to protect and enforce the rights vested in it by this Indenture by such appropriate judicial proceedings as are necessary to protect and enforce any of such rights, either by suit in equity or by action at law or by proceeding in bankruptcy or otherwise, whether for the specific enforcement of any covenant or agreement contained in this Indenture or in aid of the exercise of any power granted in this Indenture, or to enforce any other legal or equitable right vested in the Trustee by this Indenture or by law.

Section 7.06. Remedies Cumulative and Continuing . Except as provided in the last paragraph of Section 2.07, all powers and remedies given by this Article 7 to the Trustee or to the Noteholders shall, to the extent permitted by law, be deemed cumulative and not exclusive of any thereof or of any other powers and remedies available to the Trustee or the holders of the Notes, by judicial proceedings or otherwise, to enforce the performance or observance of the covenants and agreements contained in this Indenture, and no delay or omission of the Trustee or of any holder of any of the Notes to exercise any right or power accruing upon any Default or Event of Default shall impair any such right or power, or shall be construed to be a waiver of any such Default or any acquiescence therein; and, subject to the provisions of Section 7.04, every power and remedy given by this Article 7 or by law to the Trustee or to the Noteholders may be exercised from time to time, and as often as shall be deemed expedient, by the Trustee or by the Noteholders.

Section 7.07. Direction of Proceedings and Waiver of Defaults by Majority of Noteholders . The holders of a majority in aggregate principal amount of the Notes at the time outstanding determined in accordance with Section 9.04 shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on the Trustee with respect to Notes; provided , however , that (a) such direction shall not be in conflict with any rule of law or with this Indenture, and (b) the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. The Trustee may refuse to follow any direction that it determines is unduly prejudicial to the rights of any other holder or that would involve the Trustee in personal liability. The holders of a majority in aggregate principal amount of the Notes at the time outstanding determined in accordance with Section 9.04 may on behalf of the holders of all of the Notes waive any past Default or Event of Default hereunder and its consequences except (i) a default in the payment of accrued and unpaid interest or accrued and unpaid Additional Interest, if any, on, or the principal (including any Fundamental Change Repurchase Price) of, the Notes when due that