Document:

Form of Senior or Subordinated Indenture

 EXHIBIT 4.4 
 [Form of Senior or Subordinated Indenture] 
 NETLOGIC MICROSYSTEMS, INC. 
 TO 
 [SENIOR/SUBORDINATED] INDENTURE

 DATED AS OF
                         

 TABLE OF CONTENTS 
  

					
	 	  	 	  	PAGE
	 ARTICLE ONE
	  	DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION	  	1
			
	 Section 1.01.
	  	        Definitions	  	1
	 Section 1.02.
	  	        Compliance Certificates and Opinions	  	9
	 Section 1.03.
	  	        Form of Documents Delivered to Trustee	  	10
	 Section 1.04.
	  	        Acts of Holders; Record Dates	  	10
	 Section 1.05.
	  	        Notices, Etc., to Trustee and Company	  	12
	 Section 1.06.
	  	        Notice to Holders; Waiver	  	12
	 Section 1.07.
	  	        Conflict with Trust Indenture Act	  	12
	 Section 1.08.
	  	        Effect of Headings and Table of Contents	  	12
	 Section 1.09.
	  	        Successors and Assigns	  	13
	 Section 1.10.
	  	        Separability Clause	  	13
	 Section 1.11.
	  	        Benefits of Indenture	  	13
	 Section 1.12.
	  	        Governing Law	  	13
	 Section 1.13.
	  	        Legal Holidays	  	13
			
	 ARTICLE TWO
	  	SECURITY FORMS	  	13
			
	 Section 2.01.
	  	        Forms Generally	  	13
	 Section 2.02.
	  	        Form of Face of Security	  	14
	 Section 2.03.
	  	        Form of Reverse of Security	  	15
	 Section 2.04.
	  	        Form of Legend for Global Securities	  	18
	 Section 2.05.
	  	        Form of Trustee’s Certificate of Authentication	  	18
			
	 ARTICLE THREE
	  	THE SECURITIES	  	19
			
	 Section 3.01.
	  	        Amount Unlimited; Issuable in Series	  	19
	 Section 3.02.
	  	        Denominations	  	21
	 Section 3.03.
	  	        Execution, Authentication, Delivery and Dating	  	21
	 Section 3.04.
	  	        Temporary Securities	  	22
	 Section 3.05.
	  	        Registration, Registration of Transfer and Exchange	  	23
	 Section 3.06.
	  	        Mutilated, Destroyed, Lost and Stolen Securities	  	24
	 Section 3.07.
	  	        Payment of Interest; Interest Rights Preserved	  	25
	 Section 3.08.
	  	        Persons Deemed Owners	  	26
	 Section 3.09.
	  	        Cancellation	  	26
	 Section 3.10.
	  	        Computation of Interest	  	26
			
	 ARTICLE FOUR
	  	SATISFACTION AND DISCHARGE	  	26
			
	 Section 4.01.
	  	        Satisfaction and Discharge of Indenture	  	26
	 Section 4.02.
	  	        Application of Trust Money	  	27
			
	 ARTICLE FIVE
	  	REMEDIES	  	27
			
	 Section 5.01.
	  	        Events of Default	  	27
	 Section 5.02.
	  	        Acceleration of Maturity; Rescission and Annulment	  	28
	 Section 5.03.
	  	        Collection of Indebtedness and Suits for Enforcement by Trustee	  	29
	 Section 5.04.
	  	        Trustee May File Proofs of Claim	  	29
	 Section 5.05.
	  	        Trustee May Enforce Claims Without Possession of Securities	  	30
	 Section 5.06.
	  	        Application of Money Collected	  	30

  

 i 

 TABLE OF CONTENTS 
 cont’d. 
  

					
	 	  	 	  	Page
	 Section 5.07.
	  	        Limitation on Suits	  	30
	 Section 5.08.
	  	        Unconditional Right of Holders to Receive Principal, Premium and Interest	  	31
	 Section 5.09.
	  	        Restoration of Rights and Remedies	  	31
	 Section 5.10.
	  	        Rights and Remedies Cumulative	  	31
	 Section 5.11.
	  	        Delay or Omission Not Waiver	  	31
	 Section 5.12.
	  	        Control by Holders	  	32
	 Section 5.13.
	  	        Waiver of Past Defaults	  	32
	 Section 5.14.
	  	        Undertaking for Costs	  	32
	 Section 5.15.
	  	        Waiver of Usury, Stay or Extension Laws	  	32
			
	 ARTICLE SIX
	  	THE TRUSTEE	  	33
			
	 Section 6.01.
	  	        Certain Duties and Responsibilities	  	33
	 Section 6.02.
	  	        Notice of Defaults	  	33
	 Section 6.03.
	  	        Certain Rights of Trustee	  	33
	 Section 6.04.
	  	        Not Responsible for Recitals or Issuance of Securities	  	34
	 Section 6.05.
	  	        May Hold Securities	  	34
	 Section 6.06.
	  	        Money Held in Trust	  	34
	 Section 6.07.
	  	        Compensation and Reimbursement	  	34
	 Section 6.08.
	  	        Conflicting Interests	  	35
	 Section 6.09.
	  	        Corporate Trustee Required; Eligibility	  	35
	 Section 6.10.
	  	        Resignation and Removal; Appointment of Successor	  	35
	 Section 6.11.
	  	        Acceptance of Appointment by Successor	  	36
	 Section 6.12.
	  	        Merger, Conversion, Consolidation or Succession to Business	  	37
	 Section 6.13.
	  	        Preferential Collection of Claims Against Company	  	37
	 Section 6.14.
	  	        Appointment of Authenticating Agent	  	37
			
	 ARTICLE SEVEN
	  	HOLDERS’ LISTS AND REPORTS BY TRUSTEE AND COMPANY	  	39
			
	 Section 7.01.
	  	        Company to Furnish Trustee Names and Addresses of Holders	  	39
	 Section 7.02.
	  	        Preservation of Information; Communications to Holders	  	39
	 Section 7.03.
	  	        Reports by Trustee	  	39
	 Section 7.04.
	  	        Reports by Company	  	40
			
	 ARTICLE EIGHT
	  	CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE	  	40
			
	 Section 8.01.
	  	        Company May Consolidate, Etc., Only on Certain Terms	  	40
	 Section 8.02.
	  	        Successor Substituted	  	41
			
	 ARTICLE NINE
	  	SUPPLEMENTAL INDENTURES	  	41
			
	 Section 9.01.
	  	        Supplemental Indentures Without Consent of Holders	  	41
	 Section 9.02.
	  	        Supplemental Indentures With Consent of Holders	  	42
	 Section 9.03.
	  	        Execution of Supplemental Indentures	  	43
	 Section 9.04.
	  	        Effect of Supplemental Indentures	  	43
	 Section 9.05.
	  	        Conformity with Trust Indenture Act	  	43
	 Section 9.06.
	  	        Reference in Securities to Supplemental Indentures	  	43
			
	 ARTICLE TEN
	  	COVENANTS	  	43
			
	 Section 10.01.
	  	        Payment of Principal, Premium and Interest	  	43

  

 ii 

 TABLE OF CONTENTS 
 cont’d. 
  

					
	 	  	 	  	Page
	 Section 10.02.
	  	        Maintenance of Office or Agency	  	43
	 Section 10.03.
	  	        Money for Securities Payments to Be Held in Trust	  	44
	 Section 10.04.
	  	        Statement by Officers as to Default	  	45
	 Section 10.05.
	  	        Existence	  	45
	 Section 10.06.
	  	        Maintenance of Properties	  	45
	 Section 10.07.
	  	        Payment of Taxes and Other Claims	  	45
	 Section 10.08.
	  	        Maintenance of Insurance	  	45
	 Section 10.09.
	  	        Waiver of Certain Covenants	  	46
			
	 ARTICLE ELEVEN
	  	OPTIONAL REDEMPTION OF SECURITIES	  	46
			
	 Section 11.01.
	  	        Applicability of Article	  	46
	 Section 11.02.
	  	        Election to Redeem; Notice to Trustee	  	46
	 Section 11.03.
	  	        Selection by Trustee of Securities to Be Redeemed	  	46
	 Section 11.04.
	  	        Notice of Redemption	  	47
	 Section 11.05.
	  	        Deposit of Redemption Price	  	48
	 Section 11.06.
	  	        Securities Payable on Redemption Date	  	48
	 Section 11.07.
	  	        Securities Redeemed in Part	  	48
			
	 ARTICLE TWELVE
	  	SINKING FUNDS	  	48
			
	 Section 12.01.
	  	        Applicability of Article	  	48
	 Section 12.02.
	  	        Satisfaction of Sinking Fund Payments with Securities	  	49
	 Section 12.03.
	  	        Redemption of Securities for Sinking Fund	  	49
			
	 ARTICLE THIRTEEN
	  	DEFEASANCE AND COVENANT DEFEASANCE	  	49
			
	 Section 13.01.
	  	        Company’s Option to Effect Defeasance or Covenant Defeasance	  	49
	 Section 13.02.
	  	        Defeasance and Discharge	  	49
	 Section 13.03.
	  	        Covenant Defeasance	  	50
	 Section 13.04.
	  	        Conditions to Defeasance or Covenant Defeasance	  	50
	 Section 13.05.
	  	        Deposited Money and U.S. Government Obligations to Be Held in Trust; Miscellaneous         Provisions
	  	52
	 Section 13.06.
	  	        Reinstatement	  	52
			
	 ARTICLE FOURTEEN
	  	SUBORDINATION OF SECURITIES	  	53
			
	 Section 14.01.
	  	        Securities Subordinate to Senior Debt	  	53
	 Section 14.02.
	  	        Payment Over of Proceeds Upon Dissolution, Etc	  	53
	 Section 14.03.
	  	        No Payment When Senior Debt in Default	  	54
	 Section 14.04.
	  	        Payment Permitted If No Default	  	55
	 Section 14.05.
	  	        Subrogation to Rights of Holders of Senior Debt	  	55
	 Section 14.06.
	  	        Provisions Solely to Define Relative Rights	  	55
	 Section 14.07.
	  	        Trustee to Effectuate Subordination	  	56
	 Section 14.08.
	  	        No Waiver of Subordination Provisions	  	56
	 Section 14.09.
	  	        Notice to Trustee	  	56
	 Section 14.10.
	  	        Reliance on Judicial Order or Certificate of Liquidating Agent	  	57
	 Section 14.11.
	  	        Trustee Not Fiduciary for Holders of Senior Debt	  	57
	 Section 14.12.
	  	        Rights of Trustee as Holder of Senior Debt; Preservation of Trustee’s Rights	  	57
	 Section 14.13.
	  	        Article Applicable to Paying Agents	  	57

  

 iii 

 TABLE OF CONTENTS 
 cont’d. 
  

					
	 	  	 	  	Page
	 Section 14.14.
	  	        Defeasance of this Article Fourteen	  	57

  

 iv 

 Certain Sections of this Indenture relating to Sections 310 through 318, inclusive, of the Trust Indenture Act of 1939:

  

			
	 Trust Indenture Act Section
	  	Indenture Section
	 ss.310(a)(1)
	  	609
	 (a)(2)
	  	609
	 (a)(3)
	  	Not Applicable
	 (a)(4)
	  	Not Applicable
	 (b)
	  	608
	 ss.311(a)
	  	613
	 (b)
	  	613
	 ss.312(a)
	  	701
	 (b)
	  	702
	 (c)
	  	702
	 ss.313(a)
	  	703
	 (b)
	  	703
	 (c)
	  	703
	 (d)
	  	703
	 ss.314(a)
	  	704
	 (a)(4)
	  	101
	 (b)
	  	Not Applicable
	 (c)(1)
	  	102
	 (c)(2)
	  	102
	 (c)(3)
	  	Not Applicable
	 (d)
	  	Not Applicable
	 (e)
	  	102
	 ss.315(a)
	  	601
	 (b)
	  	602
	 (c)
	  	601
	 (d)
	  	601
	 (e)
	  	514
	 ss.316(a)
	  	101
	 (a)(1)(A)
	  	502
	 (a)(1)(B)
	  	513
	 (a)(2)
	  	Not Applicable
	 (b)
	  	508
	 (c)
	  	104
	 ss.317(a)(1)
	  	503
	 (a)(2)
	  	504
	 (b)
	  	1003
	 ss.318(a)
	  	107

 NOTE: This reconciliation and tie shall not, for any purpose, be deemed to be part of the
Indenture. 
  

 v 

 [SENIOR/SUBORDINATED] INDENTURE, dated as of
                    , between NetLogic Microsystems, Inc., a corporation duly organized and existing under the laws of the State of
Delaware (herein called the “Company” ), having its principal office at 1875 Charleston Road Mountain View, California 94043, and
                    , a
                     duly organized and existing under the laws of
                     as Trustee (herein called the “Trustee” ). 
 RECITALS OF THE COMPANY 
 The Company
has duly authorized the execution and delivery of this Indenture to provide for the issuance from time to time of notes or other evidences of indebtedness (herein called the “Securities” ), to be issued in one or more series
as in this Indenture provided. 
 All things necessary to make this Indenture a valid agreement of the Company, in accordance with its terms,
have been done. 
 NOW, THEREFORE, for and in consideration of the premises and the purchase of the Securities by the Holders thereof, it is
mutually agreed, for the equal and proportionate benefit of all Holders of the Securities or of series thereof, as follows: 
 ARTICLE ONE

 DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION 
 Section 1.01. Definitions. 
 For all
purposes of this Indenture, except as otherwise expressly provided or unless the context otherwise requires: 
 (a) the terms defined in this
Article have the meanings assigned to them in this Article and include the plural as well as the singular; 
 (b) all other terms used herein
which are defined in the Trust Indenture Act, either directly or by reference therein, have the meanings assigned to them therein; 
 (c) all
accounting terms not otherwise defined herein have the meanings assigned to them in accordance with generally accepted accounting principles, and, except as otherwise herein expressly provided, the term “generally accepted accounting
principles” with respect to any computation required or permitted hereunder shall mean such accounting principles as are generally accepted at the Issue Date; 
 (d) unless otherwise specifically set forth herein, all calculations or determinations of a Person shall be performed or made on a consolidated basis in accordance with generally accepted accounting principles;

 (e) unless the context otherwise requires, any reference to an “Article” or a “Section”
refers to an Article or a Section, as the case may be, of this Indenture; and 
 (f) the words “herein”, hereof” and
“hereunder” and other words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision. 
  

 Exh. 4.4 - 1 

 Certain terms, used principally in Article 14, are defined in that Article. 
 “Act”, when used with respect to any Holder, has the meaning specified in Section 104. 
 “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 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. 
 “Authenticating Agent” means any Person authorized by the Trustee pursuant to Section 614 to act on behalf of the Trustee to
authenticate Securities of one or more series. 
 “Bankruptcy Code” means Title 11, United States Bankruptcy Code of
1978, as amended, or any similar United States federal or state law relating to bankruptcy, insolvency, receivership, winding-up, liquidation, reorganization or relief of debtors or any amendment to, succession to or change in any such law.

 “Board of Directors” means either the board of directors of the Company or any duly authorized committee of that
board. 
 “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”, when used with respect to any Place of Payment, means each Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which banking institutions in that Place of
Payment are authorized or obligated by law or executive order to close. 
 “Capital Lease Obligation” means, at any
time any determination thereof is to be made, the amount of the liability in respect of a capital lease that would at such time be required to be capitalized on the balance sheet in accordance with GAAP. 
 “Capital Stock” means (i) in the case of a corporation, capital stock, (ii) in the case of any association or business
entity, any and all shares, interests, participations, rights or other equivalents (however designated) or capital stock and (iii) in the case of a partnership or limited liability company, partnership or membership interests (whether general
or limited) and any other interest or participation that confers on a Person the right to receive a share of the profits and losses of, or distributions of assets of, such partnership. 
 “Cash Equivalents” means (i) United States dollars, (ii) securities issued or directly and fully guaranteed or insured
by the United States government or any agency or instrumentality thereof having maturities of less than one year from the date of acquisition, (iii) certificates of deposit and eurodollar time deposits with maturities of less than one year from
the date of acquisition, bankers’ acceptances with maturities of less than one year and overnight bank deposits, in each case with any lender party to the Credit Agreement or with any domestic commercial bank having capital and surplus in
excess of $             million and a [Rating of
                     or better], (iv) repurchase obligations with a term of not more than seven days for underlying securities of the types
described in clauses (ii) and (iii) entered into with any financial institution meeting the qualifications specified in clause (iii) above, (v) commercial paper having the highest rating obtainable from Moody’s Investors
Service, Inc. or Standard & Poor’s Ratings 

  

 Exh. 4.4 - 2 

 
Group, and in each case maturing within twelve months after the date of acquisition, and (vi) money market funds at least 95% of the assets of which
constitute Cash Equivalents of the kinds described in clauses (i)-(v) of this definition. 
 “Change of Control”
means the occurrence of any of the following: 
 (i) the sale, lease, transfer, conveyance or other disposition (other than by
way of merger or consolidation) in one or a series of related transactions, of all or substantially all of the assets of the Company and its Restricted Subsidiaries, taken as a whole to any “person” (as such term is used in
Section 13(d)(3) of the Exchange Act); 
 (ii) the adoption of a plan relating to the liquidation or dissolution of the
Company; 
 (iii) the acquisition, directly or indirectly, by any Person or group (as such term is used in
Section 13(d)(3) of the Exchange Act) of 50% or more of the voting power of the voting stock of the Company by way of merger or consolidation or otherwise; or 
 (iv) the Continuing Directors cease for any reason to constitute a majority of the directors of the Company then in office. 
 For purposes of this definition, any transfer of an Equity Interest of an entity that was formed for the purpose of acquiring voting stock of the Company
shall be deemed to be a transfer of such portion of such voting stock as corresponds to the portion of the equity of such entity that has been so transferred. 
 “Commission” means the Securities and Exchange Commission, from time to time constituted, created under the Exchange Act, or, if at any time after the execution of this instrument such
Commission is not existing and performing the duties now assigned to it under the Trust Indenture Act, then the body performing such duties at such time. 
 “Common Stock” of any Person means Capital Stock of such Person that does not rank prior, as to the payment of dividends or as to the distribution of assets upon any voluntary or involuntary
liquidation, dissolution or winding up of such Person, to shares of Capital Stock of any other class of such Person. 
 “Company” means the Person named as the “Company” in the first paragraph of this instrument until a successor Person shall have become such pursuant to the applicable provisions of this
Indenture, and thereafter “Company” shall mean such successor Person. 
 “Continuing
Directors” means, as of any date of determination, any member of the Board of Directors who (i) was a member of such Board of Directors on the Issue Date, or (ii) was nominated for election or elected to such Board of
Directors with the approval of a majority of the Continuing Directors who were members of such Board at the time of such nomination or election. 
 “Company Request” or “Company Order” means a written request or order signed in the name of the Company by its Chairman of the Board, its Chief Executive Officer, its Chief Operating Officer,
its Chief Financial Officer, its President, and, without duplication, by its Treasurer, an Assistant Treasurer, its Secretary or an Assistant Secretary, and delivered to the Trustee. 
 “Corporate Trust Office” means the principal office of the Trustee in
                     at which at any particular time its corporate trust business shall be administered. 
  

 Exh. 4.4 - 3 

 “Corporation” means a corporation, association, company, joint-stock company or
business trust. 
 “Covenant Defeasance” has the meaning specified in Section 1303. 
 “Default” means any event that is, or after the giving of notice or the passage of time or both would be, an Event of Default.

 “Defaulted Interest” has the meaning specified in Section 307. 
 “Defeasance” has the meaning specified in Section 1302. 
 “Depositary” means, with respect to Securities of any series issuable in whole or in part in the form of one or more Global
Securities, a clearing agency registered under the Exchange Act that is designated to act as Depositary for such Securities as contemplated by Section 301. 
 “Disqualified Stock” means any Capital Stock that, by its terms (or by the terms of any security into which it is convertible or for which it is exchangeable), or upon the happening of any
event, matures or is mandatorily redeemable, pursuant to a sinking fund obligation or otherwise, or is redeemable at the option of the holder thereof (other than upon a Change of Control of the Company in circumstances where the holders of the
Securities would have similar rights), in whole or in part on or prior to one year after the Stated Maturity of the Securities. 
 “Equity Interests” means Capital Stock and all warrants, options or other rights to acquire Capital Stock (including any Indebtedness or Disqualified Stock that is convertible into, or exchangeable for, Capital
Stock). 
 “Event of Default” has the meaning specified in Section 501. 
 “Exchange Act” means the Securities Exchange Act of 1934 and any statute successor thereto, in each case as amended from time to
time. 
 “Expiration Date” has the meaning specified in Section 104. 
 “GAAP” means generally accepted accounting principles set forth in the opinions and pronouncements of the Accounting Principles
Board of the American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board, or in such other statements by such other entity as have been approved by a significant segment of the
accounting profession, which are in effect on the Issue Date. 
 “Global Security” means a Security that evidences
all or part of the Securities of any series and bears the legend set forth in Section 204 (or such legend as may be specified as contemplated by Section 301 for such Securities). 
 “Guarantee” means a guarantee (other than by endorsement of negotiable instruments for collection or deposit in the ordinary
course of business), direct or indirect, in any manner (including, without limitation, by way of a pledge of assets or through letters of credit and or reimbursement agreements in respect thereof), of all or any part of any Indebtedness. 

“Hedging Obligations” means, with respect to any Person, the Obligations of such Person under (i) interest rate swap
agreements, interest rate cap agreements and interest rate collar agreements, and 

  

 Exh. 4.4 - 4 

 
(ii) other agreements or arrangements designed to protect such Person against fluctuations in interest rates. 
 “Holder” means a Person in whose name a Security is registered in the Security Register. 
 “Immediate Family Member” means, with respect to any individual, such individual’s spouse (past or current), descendants
(natural or adoptive, of the whole or half blood) of the parents of such individual, such individual’s grandparents and parents (natural or adoptive), and the grandparents, parents and descendants of parents (natural or adoptive, of the whole
or half blood) of such individual’s spouse (past or current). 
 “Incur” means, with respect to any obligation
of any Person, to create, issue, incur, assume or directly or indirectly guarantee or in any other manner become directly or indirectly liable for any Indebtedness (and “incurrence” , “incurred”
, “incurable” and “incurring” shall have meanings correlative to the foregoing). 
 “Indebtedness” means, with respect to any Person, whether or not contingent, (i) all indebtedness of such Person for borrowed money or for the deferred purchase price of property or services (other than current
trade liabilities incurred in the ordinary course of business and payable in accordance with customary practices) or which is evidenced by a note, bond, debenture or similar instrument, (ii) all Capital Lease Obligations of such Person,
(iii) all obligations of such Person in respect of letters of credit or bankers’ acceptances issued or created for the account of such Person, (iv) all Hedging Obligations of such Person, (v) all liabilities secured by any Lien
on any property owned by such Person even if such Person has not assumed or otherwise become liable for the payment thereof to the extent of the value of the property subject to such Lien, and (vi) to the extent not otherwise included, any
guarantee by such person of any other Person’s indebtedness or other obligations described in clauses (i) through (v) above. 
 “Indenture” means this instrument as originally executed and as it may from time to time be supplemented or amended by one or more indentures supplemental hereto entered into pursuant to the applicable provisions
hereof, including, for all purposes of this instrument and any such supplemental indenture, the provisions of the Trust Indenture Act that are deemed to be a part of and govern this instrument and any such supplemental indenture, respectively. The
term “Indenture” shall also include the terms of particular series of Securities established as contemplated by Section 301. 
 “Interest”, when used with respect to an Original Issue Discount Security which by its terms bears interest only after Maturity, means interest payable after Maturity. 
 “Interest Payment Date”, when used with respect to any Security, means the Stated Maturity of an installment of interest on such
Security. 
 “Investment Company Act” means the Investment Company Act of 1940 and any statute successor thereto, in
each case as amended from time to time. 
 “Issue Date” means the date of initial issuance of the Securities pursuant
to this Indenture. 
 “Lien” means, with respect to any asset, any mortgage, lien, pledge, charge, security interest
or encumbrance of any kind in respect of such asset, whether or not filed, recorded or otherwise perfected under applicable law (including any conditional sale or other title retention agreement, any lease in the nature thereof, any option or other
agreement to sell or give a security interest in any asset and any filing of, or agreement to give, any financing statement under the “Uniform Commercial Code” (or equivalent statutes) of any jurisdiction). 
  

 Exh. 4.4 - 5 

 “Maturity”, when used with respect to any Security, means the date on which the
principal of such Security or an installment of principal becomes due and payable as therein or herein provided, whether at the Stated Maturity or by declaration of acceleration, call for redemption or otherwise. 
 “Notice of Default” means a written notice of the kind specified in Section 501(d). 
 “Officer” means, with respect to any Person, the Chairman of the Board, the Chief Executive Officer, the President, the Chief
Operating Officer, the Chief Financial Officer, the Treasurer, any Assistant Treasurer, the Controller, the Secretary or any Vice-President of such Person. 
 “Officers’ Certificate” means a certificate signed by two Officers or by an Officer and either an Assistant Treasurer or an Assistant Secretary, of the Company. 
 “Opinion of Counsel” means an opinion from legal counsel who is reasonably acceptable to the Trustee. The counsel may be an
employee of or counsel to the Company, any Subsidiary of the Company or the Trustee. 
 “Original Issue Discount
Security” means any Security which provides for an amount less than the principal amount thereof to be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to Section 502. 
 “Outstanding”, when used with respect to Securities, means, as of the date of determination, all Securities theretofore
authenticated and delivered under this Indenture, except: 
 (i) Securities theretofore cancelled by the Trustee or delivered
to the Trustee for cancellation; 
 (ii) Securities for whose payment or redemption money in the necessary amount has been
theretofore deposited with the Trustee or any Paying Agent (other than the Company) in trust or set aside and segregated in trust by the Company (if the Company shall act as its own Paying Agent) for the Holders of such Securities; provided that, if
such Securities are to be redeemed, notice of such redemption has been duly given pursuant to this Indenture or provision therefor satisfactory to the Trustee has been made; 
 (iii) Securities as to which Defeasance has been effected pursuant to Section 1302; and 
 (iv) Securities which have been paid pursuant to Section 306 or in exchange for or in lieu of which other Securities have been
authenticated and delivered pursuant to this Indenture, other than any such Securities in respect of which there shall have been presented to the Trustee proof satisfactory to it that such Securities are held by a bona fide purchaser in whose hands
such Securities are valid obligations of the Company; 
 provided, however, that in determining whether the Holders of the requisite principal amount of the
Outstanding Securities have given, made or taken any request, demand, authorization, direction, notice, consent, waiver or other action hereunder as of any date, (A) the principal amount of an Original Issue Discount Security which shall be
deemed to be Outstanding shall be the amount of the principal thereof which would be due and payable as of such date upon acceleration of the Maturity thereof to such date pursuant to Section 502, (B) if, as of such date, the principal
amount payable at the Stated Maturity of a Security is not determinable, the principal amount of such Security which shall be deemed to be Outstanding shall be the amount as specified or determined as contemplated by Section 301, (C) the

  

 Exh. 4.4 - 6 

 
principal amount of a Security denominated in one or more foreign currencies or currency units which shall be deemed to be Outstanding shall be the U.S.
dollar equivalent, determined as of such date in the manner provided as contemplated by Section 301, of the principal amount of such Security (or, in the case of a Security described in Clause (A) or (B) above, of the amount
determined as provided in such Clause), and (D) Securities owned by the Company or any other obligor upon the Securities or any Affiliate of the Company or of such other obligor shall be disregarded and deemed not to be Outstanding, except
that, in determining whether the Trustee shall be protected in relying upon any such request, demand, authorization, direction, notice, consent, waiver or other action, only Securities which the Trustee knows to be so owned shall be so disregarded.
Securities so owned which have been pledged in good faith may be regarded as Outstanding if the pledgee establishes to the satisfaction of the Trustee the pledgee’s right so to act with respect to such Securities and that the pledgee is not the
Company or any other obligor upon the Securities or any Affiliate of the Company or of such other obligor. 
 “Paying
Agent” means any Person authorized by the Company to pay the principal of or any premium or interest on any Securities on behalf of the Company. 
 “Person” means any individual, corporation, partnership, limited liability company, joint venture, association, joint stock company, trust, unincorporated organization or government or any
agency or political subdivision thereof (including any subdivision or ongoing business of any such entity or substantially all of the assets of any such entity, subdivision or business). 
 “Place of Payment”, when used with respect to the Securities of any series, means the place or places where the principal of and
any premium and interest on the Securities of that series are payable as specified as contemplated by Section 301. 
 “Predecessor Security” of any particular Security means every previous Security evidencing all or a portion of the same debt as that evidenced by such particular Security; and, for the purposes of this definition,
any Security authenticated and delivered under Section 306 in exchange for or in lieu of a mutilated, destroyed, lost or stolen Security shall be deemed to evidence the same debt as the mutilated, destroyed, lost or stolen Security. 

“Redemption Date”, when used with respect to any Security to be redeemed, means the date fixed for such redemption by or
pursuant to this Indenture. 
 “Redemption Price”, when used with respect to any Security to be redeemed, means the
price at which it is to be redeemed pursuant to this Indenture. 
 “Regular Record Date” for the interest payable on
any Interest Payment Date on the Securities of any series means the date specified for that purpose as contemplated by Section 301. 
 “Responsible Officer”, when used with respect to the Trustee, means any officer within the Corporate Trust Administration of the Trustee (or any successor group of the Trustee) or any other officer of the Trustee
customarily performing functions similar to those performed by any of the above designated officers and also means, with respect to a particular corporate trust matter, any other officer to whom such matter is referred because of his knowledge of
and familiarity with the particular subject. 
 “Restricted Subsidiary” means a Subsidiary of the Company other than
an Unrestricted Subsidiary. 
 “Securities” has the meaning stated in the first recital of this Indenture and more
particularly means any Securities authenticated and delivered under this Indenture. 
  

 Exh. 4.4 - 7 

 “Securities Act” means the Securities Act of 1933 and any statute successor
thereto, in each case as amended from time to time. 
 “Security Register” and “Security
Registrar” have the respective meanings specified in Section 305. 
 “Special Record Date” for the
payment of any Defaulted Interest means a date fixed by the Trustee pursuant to Section 307. 
 [IF SUBORDINATED INDENTURE:
“Senior Bank Debt” means (i) the Indebtedness outstanding under the senior credit facility, if any, and (ii) all Obligations incurred by or owing to the holders or their agent or representatives of such Indebtedness
outstanding under the senior credit facility if any, (including, but not limited to, all fees and expenses of counsel and all other interest, charges, fees and expenses). 
 “Senior Debt” means 
 (i) with respect to the Company, the principal
of and interest (including post-petition interest whether or not allowed as a claim) on, and all other amounts owing in respect of, (a) Senior Bank Debt, and (b) any other Indebtedness permitted to be incurred by the Company under the
terms of this Indenture (including, but not limited to, reasonable fees and expenses of counsel and all other charges, fees and expenses incurred in connection with such Indebtedness), unless the instrument creating or evidencing such Indebtedness
or pursuant to which such Indebtedness is outstanding expressly provides that such Indebtedness is on a parity with or subordinated in right of payment to the Securities; and 
 (ii) with respect to any Subsidiary Guarantor, the principal of and interest (including post-petition interest whether or not allowed as a
claim) on, and all other amounts owing in respect of, (a) Senior Bank Debt and (b) any other Indebtedness permitted to be incurred by such Subsidiary Guarantor under the terms of this Indenture (including, but not limited to, reasonable
fees and expenses of counsel and all other charges, fees and expenses incurred in connection with such Indebtedness), unless the instrument creating or evidencing such Indebtedness or pursuant to which such Indebtedness is outstanding expressly
provides that such Indebtedness is on a parity with or subordinated in right of payment to the Subsidiary Guarantee of such Subsidiary Guarantor. 
 Notwithstanding the foregoing, Senior Debt shall not include (v) any Indebtedness that is represented by Disqualified Stock, (w) any liability for federal, state, local, or other taxes, (x) any Indebtedness among or between
the Company, any Restricted Subsidiary or any of their Affiliates, (y) any trade payables and any Indebtedness to trade creditors (other than amounts accrued thereon) incurred for the purchase of goods or materials, or for services obtained, in
the ordinary course of business or any Obligations to trade creditors in respect of any such Indebtedness, or (z) any Indebtedness (other than Senior Bank Debt) that is incurred in violation of this Indenture. 
 “Special Record Date” for the payment of any Defaulted Interest means a date fixed by the Trustee pursuant to Section 307.]

 “Stated Maturity” means with respect to any installment of interest or principal on any series of Indebtedness,
the date on which such payment of interest or principal was scheduled to be paid in the original documentation governing such Indebtedness, and shall not include any contingent obligations to 

  

 Exh. 4.4 - 8 

 
repay, redeem or repurchase any such interest or principal prior to the date originally scheduled for the payment thereof. 
 “Subsidiary” means with respect to any Person, (i) any corporation, association or other business entity of which more than
50% of the total voting power of shares of Capital Stock entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers or trustees thereof is at the time owned or controlled, directly or indirectly, by
such Person or one or more of the other Subsidiaries of that Person (or a combination thereof) and (ii) any partnership (a) the sole general partner or the managing general partner of which is such Person or a Subsidiary of such Person or
(b) the only general partners of which are such Person or one or more Subsidiaries of such Person (or any combination thereof). 
 “Trustee” means the Person named as the “Trustee” in the first paragraph of this instrument 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, and if at any time there is more than one such Person, “Trustee” as used with respect to the
Securities of any series shall mean the Trustee with respect to Securities of that series. 
 “Trust Indenture Act”
means the Trust Indenture Act of 1939 as in force at the date as of which this instrument was executed; provided, however, that in the event the Trust Indenture Act of 1939 is amended after such date, “Trust Indenture Act”
means, to the extent required by any such amendment, the Trust Indenture Act of 1939 as so amended. 
 “Unrestricted
Subsidiary” means any Subsidiary of the Company that at the time of determination shall be an Unrestricted Subsidiary (as designated by the Board of Directors of the Company, as provided below) and any Subsidiary of an Unrestricted
Subsidiary. The Board of Directors of the Company may designate any Subsidiary of the Company (including any newly acquired or newly formed Subsidiary) to be an Unrestricted Subsidiary if all of the following conditions apply: (a) neither the
Company nor any of its Restricted Subsidiaries provides credit support for any Indebtedness of such Subsidiary (including any undertaking, agreement or instrument evidencing such Indebtedness), (b) such Subsidiary is not liable, directly or
indirectly, with respect to any Indebtedness other than Unrestricted Subsidiary Indebtedness, and (c) such Unrestricted Subsidiary does not own any Capital Stock of any Subsidiary of the Company that has not theretofore been or is not
simultaneously being designated an Unrestricted Subsidiary. Any such designation by the Board of Directors of the Company shall be evidenced to the Trustee by filing with the Trustee a board resolution giving effect to such designation and an
Officers’ Certificate certifying that such designation complies with the foregoing conditions. The Board of Directors of the Company may designate any Unrestricted Subsidiary as a Restricted Subsidiary. 
 “U.S. Government Obligation” has the meaning specified in Section 1304. 
 “Vice President”, when used with respect to the Company or the Trustee, means any vice president, whether or not designated by a
number or a word or words added before or after the title “vice president”. 
 Section 1.02. Compliance Certificates and
Opinions. 
 Upon any application or request by the Company to the Trustee to take any action under any provision of this Indenture, the
Company shall furnish to the Trustee such certificates and opinions as may be required under the Trust Indenture Act. Each such certificate or opinion shall be given in the form of an Officers’ Certificate, if to be given by an officer of the
Company, or an Opinion of Counsel, if to be 

  

 Exh. 4.4 - 9 

 
given by counsel, and shall comply with the requirements of the Trust Indenture Act and any other requirements set forth in this Indenture. 
 Every certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture (except for certificates provided for
in Section 1004) shall include: 
 (1) a statement that each individual signing such certificate or opinion has read such covenant or
condition and the definitions herein relating thereto; 
 (2) a brief statement as to the nature and scope of the examination or
investigation upon which the statements or opinions contained in such certificate or opinion are based; 
 (3) a statement that, in the
opinion of each such individual, he has made such examination or investigation as is necessary to enable him to express an informed opinion as to whether or not such covenant or condition has been complied with; and 
 (4) a statement as to whether, in the opinion of each such individual, such condition or covenant has been complied with. 
 Section 1.03. Form of Documents Delivered to Trustee. 
 In any case where several matters are required to be certified by, or covered by an opinion of, any specified Person, it is not necessary that all such matters be certified by, or covered by the opinion of, only one
such Person, or that they be so certified or covered by only one document, but one such Person may certify or give an opinion with respect to some matters and one or more other such Persons as to other matters, and any such Person may certify or
give an opinion as to such matters in one or several documents. 
 Any certificate or opinion of an officer of the Company may be based,
insofar as it relates to legal matters, upon a certificate or opinion of, or representations by, counsel, unless such officer knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with respect
to the matters upon which his certificate or opinion is based are erroneous. Any such certificate or opinion of counsel may be based, insofar as it relates to factual matters, upon a certificate or opinion of, or representations by, an officer or
officers of the Company stating that the information with respect to such factual matters is in the possession of the Company, unless such counsel knows, or in the exercise of reasonable care should know, that the certificate or opinion or
representations with respect to such matters are erroneous. 
 Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other instruments under this Indenture, they may, but need not, be consolidated and form one instrument. 
 Section 1.04. Acts of Holders; Record Dates. 
 Any request, demand, authorization, direction, notice, consent, waiver or other action provided or permitted by this Indenture to be given, made or taken by Holders may be embodied in and evidenced by one or more instruments of
substantially similar tenor signed by such Holders in person or by agent duly appointed in writing; and, except as herein otherwise expressly provided, such action shall become effective when such instrument or instruments are delivered to the
Trustee and, where it is hereby expressly required, to the Company. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the “Act” of the Holders signing
such instrument 

  

 Exh. 4.4 - 10 

 
or instruments. Proof of execution of any such instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Indenture and
(subject to Section 601) conclusive in favor of the Trustee and the Company, if made in the manner provided in this Section. 
 The fact
and date of the execution by any Person of any such instrument or writing may be proved by the affidavit of a witness of such execution or by a certificate of a notary public or other officer authorized by law to take acknowledgments of deeds,
certifying that the individual signing such instrument or writing acknowledged to him the execution thereof. Where such execution is by a signer acting in a capacity other than his individual capacity, such certificate or affidavit shall also
constitute sufficient proof of his authority. The fact and date of the execution of any such instrument or writing, or the authority of the Person executing the same, may also be proved in any other manner which the Trustee deems sufficient.

 The ownership of Securities shall be proved by the Security Register. 
 Any request, demand, authorization, direction, notice, consent, waiver or other Act of the Holder of any Security shall bind every future Holder of the
same Security and the Holder of every Security issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof in respect of anything done, omitted or suffered to be done by the Trustee or the Company in reliance thereon,
whether or not notation of such action is made upon such Security. 
 The Company may set any day as a record date for the purpose of
determining the Holders of Outstanding Securities of any series entitled to give, make or take any request, demand, authorization, direction, notice, consent, waiver or other action provided or permitted by this Indenture to be given, made or taken
by Holders of Securities of such series, provided that the Company may not set a record date for, and the provisions of this paragraph shall not apply with respect to, the giving or making of (i) any Notice of Default, (ii) any declaration
of acceleration referred to in Section 502, (iii) any request to institute proceedings referred to in Section 507(2) or (iv) any direction referred to in Section 512. If any record date is set pursuant to this paragraph, the
Holders of Outstanding Securities of the relevant series on such record date, and no other Holders, shall be entitled to take the relevant action, whether or not such Holders remain Holders after such record date; provided that no such action shall
be effective hereunder unless taken on or prior to the applicable Expiration Date by Holders of the requisite principal amount of Outstanding Securities of such series on such record date. Nothing in this paragraph shall be construed to prevent the
Company from setting a new record date for any action for which a record date has previously been set pursuant to this paragraph (whereupon the record date previously set shall automatically and with no action by any Person be cancelled and of no
effect), and nothing in this paragraph shall be construed to render ineffective any action taken by Holders of the requisite principal amount of 
 Outstanding Securities of the relevant series on the date such action is taken. Promptly after any record date is set pursuant to this paragraph, the Company, at its own expense, shall cause notice of such record date, the proposed action
by Holders and the applicable Expiration Date to be given to the Trustee in writing and to each Holder of Securities of the relevant series in the manner set forth in Section 106. 
 With respect to any record date set pursuant to this Section, the Company may designate any day as the “Expiration Date” and from
time to time may change the Expiration Date to any earlier or later day; provided that no such change shall be effective unless notice of the proposed new Expiration Date is given to the Trustee in writing, and to each Holder of Securities of the
relevant series in the manner set forth in Section 106, on or prior to the existing Expiration Date. If an Expiration Date is not designated with respect to any record date set pursuant to this Section, the Company shall be deemed to have
initially designated the 180th day after such record date as the Expiration Date with respect thereto, subject to its right to change the Expiration Date as provided in this paragraph. 
  

 Exh. 4.4 - 11 

 Without limiting the foregoing, a Holder entitled hereunder to take any action hereunder with regard to
any particular Security may do so with regard to all or any part of the principal amount of such Security or by one or more duly appointed agents each of which may do so pursuant to such appointment with regard to all or any part of such principal
amount. 
 Section 1.05. Notices, Etc., to Trustee and Company. 
 Any request, demand, authorization, direction, notice, consent, waiver or Act of Holders or other document provided or permitted by this Indenture to be
made upon, given or furnished to, or filed with: 
 (1) the Trustee by any Holder or by the Company shall be sufficient for every purpose
hereunder if made, given, furnished or filed in writing to or with the Trustee at its Corporate Trust Office, Attention:                     ;
or 
 (2) the Company by the Trustee or by any Holder shall be sufficient for every purpose hereunder (unless otherwise herein expressly
provided) if in writing and mailed, first-class postage prepaid, to the Company addressed to it at the address of its principal office specified in the first paragraph of this instrument or at any other address previously furnished in writing to the
Trustee by the Company. 
 Section 1.06. Notice to Holders; Waiver. 
 Where this Indenture provides for notice to Holders of any event, such notice shall be sufficiently given (unless otherwise herein expressly provided) if
in writing and mailed, first-class postage prepaid, to each Holder affected by such event, at his address as it appears in the Security Register, not later than the latest date (if any), and not earlier than the earliest date (if any), prescribed
for the giving of such notice. In any case where notice to Holders is given by mail, neither the failure to mail such notice, nor any defect in any notice so mailed, to any particular Holder shall affect the sufficiency of such notice with respect
to other Holders. Where this Indenture provides for notice in any manner, such notice may be waived in writing by the Person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent of such notice.
Waivers of notice by Holders shall be filed with the Trustee, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver. 
 In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice by mail, then
such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. 
 Section 1.07. Conflict with Trust Indenture Act. 
 If any provision hereof limits, qualifies or conflicts with a provision
of the Trust Indenture Act which is required under such Act to be a part of and govern this Indenture, the latter provision shall control. If any provision of this Indenture modifies or excludes any provision of the Trust Indenture Act which may be
so modified or excluded, the latter provision shall be deemed to apply to this Indenture as so modified or to be excluded, as the case may be. 
 Section 1.08. Effect of Headings and Table of Contents. 
 The Article and Section headings herein and the Table of Contents
are for convenience only and shall not affect the construction hereof. 
  

 Exh. 4.4 - 12 

 Section 1.09. Successors and Assigns. 
 All agreements in this Indenture by the Company shall bind its successors and assigns. All agreements in this Indenture by the Trustee shall bind its
successors. 
 Section 1.10. Separability Clause. 
 In case any provision in this Indenture or in the Securities shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or
impaired thereby to the extent permitted by applicable law. 
 Section 1.11. Benefits of Indenture. 
 Nothing in this Indenture or in the Securities, express or implied, shall give to any Person, other than the parties hereto and their successors
hereunder, the holders of Senior Debt and the Holders, any benefit or any legal or equitable right, remedy or claim under this Indenture. 
 Section 1.12. Governing Law. 
 This Indenture and the Securities shall be governed by and construed in accordance with the
law of the State of New York. 
 Section 1.13. Legal Holidays. 
 In any case where any Interest Payment Date, Redemption Date or Stated Maturity of any Security shall not be a Business Day at any Place of Payment, then
(notwithstanding any other provision of this Indenture or of the Securities (other than a provision of any Security which specifically states that such provision shall apply in lieu of this Section)) payment of interest or principal (and premium, if
any) need not be made at such Place of Payment on such date, but may be made on the next succeeding Business Day at such Place of Payment with the same force and effect as if made on the Interest Payment Date or Redemption Date, or at the Stated
Maturity. 
 ARTICLE TWO 
 SECURITY FORMS 
 Section 2.01. Forms Generally. 
 The Securities of each series shall be in substantially the form set forth in this Article, or in such other form as shall be established by or pursuant
to a Board Resolution or in one or more indentures supplemental hereto, in each case with such appropriate insertions, omissions, substitutions and other variations as are required or permitted by this Indenture, and may have such letters, numbers
or other marks of identification and such legends or endorsements placed thereon as may be required to comply with the rules of any securities exchange or Depositary therefor or as may, consistently herewith, be determined by the officers executing
such Securities, as evidenced by their execution thereof. If the form of Securities of any series is established by action taken pursuant to a Board Resolution, a copy of an appropriate record of such action shall be certified by the Secretary or an
Assistant Secretary of the Company and delivered to the Trustee at or prior to the delivery of the Company Order contemplated by Section 303 for the authentication and delivery of such Securities. 
  

 Exh. 4.4 - 13 

 The definitive Securities shall be printed, lithographed or engraved on steel engraved borders or may be
produced in any other manner, all as determined by the officers executing such Securities, as evidenced by their execution of such Securities. 
 Section 2.02. Form of Face of Security. 
 [Insert any legend required by the Internal Revenue Code and the regulations
thereunder.] 
 __________________________________ 
 __________________________________ 
 No.
________                                        
                        $___________ 
 NetLogic Microsystems, Inc., a corporation duly organized and existing under the laws of Delaware (herein called the “Company”, which term includes any successor Person under the Indenture
hereinafter referred to), for value received, hereby promises to pay to                     , or registered assigns, the principal sum of
                     Dollars on
                     [if the Security is to bear interest prior to Maturity, insert — and to pay interest thereon from
                     or from the most recent Interest Payment Date to which interest has been paid or duly provided for, semi-annually on
                     and
                     in each year, commencing
                    , at the rate of             % per annum, until the
principal hereof is paid or made available for payment, provided that any principal and premium, and any such installment of interest, which is overdue shall bear interest at the rate of
            % per annum (to the extent that the payment of such interest shall be legally enforceable), from the dates such amounts are due until they are paid or made available for
payment, and such interest shall be payable on demand. The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in such Indenture, be paid to the Person in whose name this Security (or one or
more Predecessor Securities) is registered at the close of business on the Regular Record Date for such interest, which shall be the
                     or
                     (whether or not a Business Day), as the case may be, next preceding such Interest Payment Date. Any such interest not so
punctually paid or duly provided for will forthwith cease to be payable to the Holder on such Regular Record Date and may either be paid to the Person in whose name this Security (or one or more Predecessor Securities) is registered at the close of
business on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Trustee, notice whereof shall be given to Holders of Securities of this series not less than 10 days prior to such Special Record Date, or be paid at any
time in any other lawful manner not inconsistent with the requirements of any securities exchange on which the Securities of this series may be listed, and upon such notice as may be required by such exchange, all as more fully provided in said
Indenture]. [If the Security is not to bear interest prior to Maturity, insert — The principal of this Security shall not bear interest except in the case of a default in payment of principal upon acceleration, upon redemption or at Stated
Maturity and in such case the overdue principal and any overdue premium shall bear interest at the rate of             % per annum (to the extent that the payment of such interest
shall be legally enforceable), from the dates such amounts are due until they are paid or made available for payment. Interest on any overdue principal or premium shall be payable on demand. Any such interest on overdue principal or premium which is
not paid on demand shall bear interest at the rate of             % per annum (to the extent that the payment of such interest on interest shall be legally enforceable), from the
date of such demand until the amount so demanded is paid or made available for payment. Interest on any overdue interest shall be payable on demand.] 
 Payment of the principal of (and premium, if any) and any such interest on this Security will be made at the office or agency of the Company maintained for that purpose in
                    , in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public
and private debts; provided, however, that at the option of the Company payment of interest may be made 

  

 Exh. 4.4 - 14 

 
by check mailed to the address of the Person entitled thereto as such address shall appear in the Security Register. 
 Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have
the same effect as if set forth at this place. 
 Unless the certificate of authentication hereon has been executed by the Trustee referred
to on the reverse hereof by manual signature, this Security shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose. 
 In Witness Whereof, the Company has caused this instrument to be duly executed under its corporate seal. 
  

			
	 Dated:                                      
                                         
                                  
	 	    NetLogic Microsystems, Inc.
		
	 Attest:
	 	
		 	    By:                                   
                                         
                                    
		
	                                       
                                         
                                         
     	 	    Title:                                  
                                         
                                  
	 Title:
	 	

 Section 2.03. Form of Reverse of Security. 
 This Security is one of a duly authorized issue of securities of the Company (herein called the “Securities”), issued and to be
issued in one or more series under an Indenture, dated as of                      (herein called the “Indenture” ,
which term shall have the meaning assigned to it in such instrument), between the Company and                     , as Trustee (herein called
the “Trustee” , which term includes any successor trustee under the Indenture), and reference is hereby made to the Indenture for a statement of the respective rights, limitations of rights, duties and immunities thereunder
of the Company, the Trustee, the holders of Senior Debt and the Holders of the Securities and of the terms upon which the Securities are, and are to be, authenticated and delivered. This Security is one of the series designated on the face hereof
[if applicable, insert — limited in aggregate principal amount to $                    ]. 
 [If applicable, insert — The Securities of this series are subject to redemption upon not less than 30 days’ notice by mail.] [If applicable,
insert — (1) on                      in any year commencing with the year
                     and ending with the year
                     through operation of the sinking fund for this series at a Redemption Price equal to 100% of the principal amount, and
(2)] at any time [if applicable, insert — on or after                     ], as a whole or in part, at the election of the Company, at
the following Redemption Prices (expressed as percentages of the principal amount): If redeemed [if applicable, insert — on or before
                    ,             %, and if redeemed] during the 12-month
period beginning                      of the years indicated, 
  

							
	 Year
	    	Redemption Price	  	Year	    	Redemption Price

 and thereafter at a Redemption Price equal to
            % of the principal amount, together in the case of any such redemption [if applicable, insert — (whether through operation of the sinking fund or otherwise)] with
accrued interest to the Redemption Date, but interest installments whose Stated Maturity is on or prior to such Redemption Date will be payable to the Holders of such Securities, or one or more Predecessor Securities, of record at the close of
business on the relevant Record Dates referred to on the face hereof, all as provided in the Indenture.] 
  

 Exh. 4.4 - 15 

 [If applicable, insert — The Securities of this series are subject to redemption upon not less than
30 days’ notice by mail, (1) on              in any year commencing with the year              and ending
with the year              through operation of the sinking fund for this series at the Redemption Prices for redemption through operation of the sinking fund (expressed as
percentages of the principal amount) set forth in the table below, and (2) at any time [if applicable, insert — on or after             ], as a whole or in part, at the
election of the Company, at the Redemption Prices for redemption otherwise than through operation of the sinking fund (expressed as percentages of the principal amount) set forth in the table below: If redeemed during the 12-month period beginning
             of the years indicated, 
  

							
	 Year
	 	 Redemption Price for
 Redemption Through
Operation of the Sinking
 Fund
	 	 	 	 Redemption
Otherwise
Than Through Operation of
 the Sinking Fund

		 		 		 	
		 		 		 	

 and thereafter at a Redemption Price equal to
            % of the principal amount, together in the case of any such redemption (whether through operation of the sinking fund or otherwise) with accrued interest to the
Redemption Date, but interest installments whose Stated Maturity is on or prior to such Redemption Date will be payable to the Holders of such Securities, or one or more Predecessor Securities, of record at the close of business on the relevant
Record Dates referred to on the face hereof, all as provided in the Indenture.] 
 [If applicable, insert — Notwithstanding the
foregoing, the Company may not, prior to             , redeem any Securities of this series as contemplated by [if applicable, insert — Clause (2) of] the preceding
paragraph as a part of, or in anticipation of, any refunding operation by the application, directly or indirectly, of moneys borrowed having an interest cost to the Company (calculated in accordance with generally accepted financial practice) of
less than              per annum.] 
 [If applicable, insert — The
sinking fund for this series provides for the redemption on              in each year beginning with the year
             and ending with the year              of [if applicable, insert — not less than
$             ( “mandatory sinking fund” ) and not more than] $             aggregate
principal amount of Securities of this series. Securities of this series acquired or redeemed by the Company otherwise than through [if applicable, insert — mandatory] sinking fund payments may be credited against subsequent [if applicable,
insert — mandatory] sinking fund payments otherwise required to be made [if applicable, insert — , in the inverse order in which they become due.] 
 [If the Security is subject to redemption of any kind, insert — In the event of redemption of this Security in part only, a new Security or Securities of this series and of like tenor for the unredeemed portion
hereof will be issued in the name of the Holder hereof upon the cancellation hereof.] 
 The indebtedness evidenced by this Security is, to
the extent set forth in the Indenture, subordinate and subject in right of payment to the prior payment in full in cash or Cash Equivalents of all Senior Debt, and this Security is issued subject to the provisions of the Indenture with respect
thereto. Each Holder of this Security, by accepting the same, (a) agrees to and shall be bound by such provisions, (b) authorizes and directs the Trustee on his behalf to take such action as may be necessary or appropriate to effectuate
the subordination so provided and (c) appoints the Trustee his attorney-in-fact for any and all such purposes. 
 [If applicable, insert
— The Indenture contains provisions for defeasance at any time of [the entire indebtedness of this Security] [or] [certain restrictive covenants and Events of Default with respect to this Security] [, in each case] upon compliance with certain
conditions set forth in the Indenture.] 
  

 Exh. 4.4 - 16 

 [If the Security is not an Original Issue Discount Security, insert — If an Event of Default with
respect to Securities of this series shall occur and be continuing, the principal of the Securities of this series may be declared due and payable in the manner and with the effect provided in the Indenture.] 
 [If the Security is an Original Issue Discount Security, insert — If an Event of Default with respect to Securities of this series shall occur and
be continuing, an amount of principal of the Securities of this series may be declared due and payable in the manner and with the effect provided in the Indenture. Such amount shall be equal to — insert formula for determining the amount. Upon
payment (i) of the amount of principal so declared due and payable and (ii) of interest on any overdue principal, premium and interest (in each case to the extent that the payment of such interest shall be legally enforceable), all of the
Company’s obligations in respect of the payment of the principal of and premium and interest, if any, on the Securities of this series shall terminate.] 
 The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company and the rights of the Holders of the Securities of each
series to be affected under the Indenture at any time by the Company and the Trustee with the consent of the Holders of more than 50% in principal amount of the Securities at the time Outstanding of each series to be affected. The Indenture also
contains provisions permitting the Holders of specified percentages in principal amount of the Securities of each series at the time Outstanding, on behalf of the Holders of all Securities of such series, to waive compliance by the Company with
certain provisions of the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Security shall be conclusive and binding upon such Holder and upon all future Holders of this
Security and of any Security issued upon the registration of transfer hereof or in exchange therefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Security. 
 As provided in and subject to the provisions of the Indenture, the Holder of this Security shall not have the right to institute any proceeding with
respect to the Indenture or for the appointment of a receiver or trustee or for any other remedy thereunder, unless such Holder shall have previously given the Trustee written notice of a continuing Event of Default with respect to the Securities of
this series, the Holders of not less than 25% in principal amount of the Securities of this series at the time Outstanding shall have made written request to the Trustee to institute proceedings in respect of such Event of Default as Trustee and
offered the Trustee reasonable indemnity, and the Trustee shall not have received from the Holders of a majority in principal amount of Securities of this series at the time Outstanding a direction inconsistent with such request, and shall have
failed to institute any such proceeding, for 60 days after receipt of such notice, request and offer of indemnity. The foregoing shall not apply to any suit instituted by the Holder of this Security for the enforcement of any payment of principal
hereof or any premium or interest hereon on or after the respective due dates expressed herein. 
 No reference herein to the Indenture and
no provision of this Security or of the Indenture shall alter or impair the obligation of the Company, which is absolute and unconditional, to pay the principal of and any premium and interest on this Security at the times, place and rate, and in
the coin or currency, herein prescribed. 
 As provided in the Indenture and subject to certain limitations therein set forth, the transfer
of this Security is registrable in the Security Register, upon surrender of this Security for registration of transfer at the office or agency of the Company in any place where the principal of and any premium and interest on this Security are
payable, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed by, the Holder hereof or his attorney duly authorized in writing, and thereupon one or more
new Securities of this series and of like 

  

 Exh. 4.4 - 17 

 
tenor, of authorized denominations and for the same aggregate principal amount, will be issued to the designated transferee or transferees. 
 The Securities of this series are issuable only in registered form without coupons in denominations of
$             and any integral multiple thereof. As provided in the Indenture and subject to certain limitations therein set forth, Securities of this series are exchangeable
for a like aggregate principal amount of Securities of this series and of like tenor of a different authorized denomination, as requested by the Holder surrendering the same. 
 No service charge shall be made for any such registration of transfer or exchange, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith. 
 Prior to due presentment of this Security for registration of transfer,
the Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Security is registered as the owner hereof for all purposes, whether or not this Security be overdue, and neither the Company, the Trustee
nor any such agent shall be affected by notice to the contrary. 
 All terms used in this Security which are defined in the Indenture shall
have the meanings assigned to them in the Indenture. 
 Section 2.04. Form of Legend for Global Securities. 
 Unless otherwise specified as contemplated by Section 301 for the Securities evidenced thereby, every Global Security authenticated and delivered
hereunder shall bear a legend in substantially the following form: 
 This Security is a Global Security within the meaning of the Indenture
hereinafter referred to and is registered in the name of a Depositary or a nominee thereof. This Security may not be exchanged in whole or in part for a Security registered, and no transfer of this Security in whole or in part may be registered, in
the name of any Person other than such Depositary or a nominee thereof, except in the limited circumstances described in the Indenture. 
 Section 2.05. Form of Trustee’s Certificate of Authentication. 
 The Trustee’s certificates of authentication
shall be in substantially the following form: 
 This is one of the Securities of the series designated therein referred to in the
within-mentioned Indenture. 
  

			
		
		 	 
		 	As Trustee
		
	By:	 	 
		 	Authorized Officer

  

 Exh. 4.4 - 18 

 ARTICLE THREE 
 THE SECURITIES 
 Section 3.01. Amount Unlimited; Issuable in Series. 
 The aggregate principal amount of Securities which may be authenticated and delivered under this Indenture is unlimited. 
 The Securities may be issued in one or more series. There shall be established in or pursuant to a Board Resolution and, subject to Section 303, set
forth, or determined in the manner provided, in an Officers’ Certificate, or established in one or more indentures supplemental hereto, prior to the issuance of Securities of any series; 
 (a) the title of the Securities of the series (which shall distinguish the Securities of the series from Securities of any other series); 
 (b) any limit upon the aggregate principal amount of the Securities of the series which may be authenticated and delivered under this Indenture (except
for Securities authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Securities of the series pursuant to Section 304, 305, 306, 906 or 1107 and except for any Securities which, pursuant to
Section 303, are deemed never to have been authenticated and delivered hereunder); 
 (c) the Person to whom any interest on a Security
of the series shall be payable, if other than the Person in whose name that Security (or one or more Predecessor Securities) is registered at the close of business on the Regular Record Date for such interest; 
 (d) the date or dates on which the principal of any Securities of the series is payable; 
 (e) the rate or rates at which any Securities of the series shall bear interest, if any, the date or dates from which any such interest shall accrue, the
Interest Payment Dates on which any such interest shall be payable and the Regular Record Date for any such interest payable on any Interest Payment Date; 
 (f) the place or places where the principal of and any premium and interest on any Securities of the series shall be payable; 
 (g) the period or periods within which, the price or prices at which and the terms and conditions upon which any Securities of the series may be redeemed, in whole or in part, at the option of the Company and, if
other than by a Board Resolution, the manner in which any election by the Company to redeem the Securities shall be evidenced; 
 (h) the
obligation, if any, of the Company to redeem or purchase any Securities of the series pursuant to any sinking fund or analogous provisions or at the option of the Holder thereof and the period or periods within which, the price or prices at which
and the terms and conditions upon which any Securities of the series shall be redeemed or purchased, in whole or in part, pursuant to such obligation; 
 (i) if other than denominations of $1,000 and any integral multiple thereof, the denominations in which any Securities of the series shall be issuable; 
  

 Exh. 4.4 - 19 

 (j) if the amount of principal of or any premium or interest on any Securities of the series may be
determined with reference to an index or pursuant to a formula, the manner in which such amounts shall be determined; 
 (k) if other than
the currency of the United States of America, the currency, currencies or currency units in which the principal of or any premium or interest on any Securities of the series shall be payable and the manner of determining the equivalent thereof in
the currency of the United States of America for any purpose, including for purposes of the definition of Outstanding in Section 101; 
 (l) if the principal of or any premium or interest on any Securities of the series is to be payable, at the election of the Company or the Holder thereof, in one or more currencies or currency units other than that or those in which such
Securities are stated to be payable, the currency, currencies or currency units in which the principal of or any premium or interest on such Securities as to which such election is made shall be payable, the periods within which and the terms and
conditions upon which such election is to be made and the amount so payable (or the manner in which such amount shall be determined); 
 (m)
if other than the entire principal amount thereof, the portion of the principal amount of any Securities of the series which shall be payable upon declaration of acceleration of the Maturity thereof pursuant to Section 502; 
 (n) if the principal amount payable at the Stated Maturity of any Securities of the series will not be determinable as of any one or more dates prior to
the Stated Maturity, the amount which shall be deemed to be the principal amount of such Securities as of any such date for any purpose thereunder or hereunder, including the principal amount thereof which shall be due and payable upon any Maturity
other than the Stated Maturity or which shall be deemed to be Outstanding as of any date prior to the Stated Maturity (or, in any such case, the manner in which such amount deemed to be the principal amount shall be determined); 
 (o) if applicable, that the Securities of the series, in whole or any specified part, shall be defeasible pursuant to Section 1302 or
Section 1303 or both such Sections and, if other than by a Board Resolution, the manner in which any election by the Company to defease such Securities shall be evidenced; 
 (p) if applicable, that any Securities of the series shall be issuable in whole or in part in the form of one or more Global Securities and, in such
case, the respective Depositaries for such Global Securities, the form of any legend or legends which shall be borne by any such Global Security in addition to or in lieu of that set forth in Section 204 and any circumstances in addition to or
in lieu of those set forth in Clause (2) of the last paragraph of Section 305 in which any such Global Security may be exchanged in whole or in part for Securities registered, and any transfer of such Global Security in whole or in part
may be registered, in the name or names of Persons other than the Depositary for such Global Security or a nominee thereof; 
 (q) any
addition to or change in the Events of Default which applies to any Securities of the series and any change in the right of the Trustee or the requisite Holders of such Securities to declare the principal amount thereof due and payable pursuant to
Section 502; 
 (r) any addition to or change in the covenants set forth in Article Ten which applies to Securities of the series;

  

 Exh. 4.4 - 20 

 (s) if applicable, that the Securities of the series are convertible into or exchangeable for Common
Stock or other securities of the Company, the period or periods within which, the price or prices at which and the terms and conditions upon which, and the limitations and restrictions, if any, upon which, any Securities of the series shall be
convertible or exchangeable, in whole or in part, into Common Stock or other securities of the Company; and 
 (t) any other terms of the
series (which terms shall not be inconsistent with the provisions of this Indenture, except as permitted by Section 901(e)). 
 All
Securities of any one series shall be substantially identical except as to denomination and except as may otherwise be provided in or pursuant to the Board Resolution referred to above and (subject to Section 303) set forth, or determined in
the manner provided, in the Officers’ Certificate referred to above or in any such indenture supplemental hereto. 
 If any of the terms
of the series are established by action taken pursuant to a Board Resolution, a copy of an appropriate record of such action shall be certified by the Secretary or an Assistant Secretary of the Company and delivered to the Trustee at or prior to the
delivery of the Officers’ Certificate setting forth the terms of the series. 
 Section 3.02. Denominations. 
 The Securities of each series shall be issuable only in registered form without coupons and only in such denominations as shall be specified as
contemplated by Section 301. In the absence of any such specified denomination with respect to the Securities of any series, the Securities of such series shall be issuable in denominations of $1,000 and any integral multiple thereof.

 Section 3.03. Execution, Authentication, Delivery and Dating. 
 The Securities shall be executed on behalf of the Company by its Chairman of the Board, its President or one of its Vice Presidents, under its corporate
seal reproduced thereon attested by its Secretary or one of its Assistant Secretaries. The signature of any of these officers on the Securities may be manual or facsimile. 
 Securities bearing the manual or facsimile signatures of individuals who were at any time the proper officers of the Company shall bind the Company,
notwithstanding that such individuals or any of them have ceased to hold such offices prior to the authentication and delivery of such Securities or did not hold such offices at the date of such Securities. 
 At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Securities of any series executed by the
Company to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Securities, and the Trustee in accordance with the Company Order shall authenticate and deliver such Securities. If the form or
terms of the Securities of the series have been established by or pursuant to one or more Board Resolutions as permitted by Sections 201 and 301, in authenticating such Securities, and accepting the additional responsibilities under this Indenture
in relation to such Securities, the Trustee shall be entitled to receive, and (subject to Section 601) shall be fully protected in relying upon, an Opinion of Counsel stating, 
 (a) if the form of such Securities has been established by or pursuant to Board Resolution as permitted by Section 201, that such form has been
established in conformity with the provisions of this Indenture; 
  

 Exh. 4.4 - 21 

 (b) if the terms of such Securities have been established by or pursuant to Board Resolution as permitted
by Section 301, that such terms have been established in conformity with the provisions of this Indenture; and 
 (c) that such
Securities, when authenticated and delivered by the Trustee and issued by the Company in the manner and subject to any conditions specified in such Opinion of Counsel, will constitute valid and legally binding obligations of the Company enforceable
in accordance with their terms, subject to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and similar laws of general applicability relating to or affecting creditors’ rights and to general equity principles.

 If such form or terms have been so established, the Trustee shall not be required to authenticate such Securities if the issue of such
Securities pursuant to this Indenture will affect the Trustee’s own rights, duties or immunities under the Securities and this Indenture or otherwise in a manner which is not reasonably acceptable to the Trustee. 
 Notwithstanding the provisions of Section 301 and of the preceding paragraph, if all Securities of a series are not to be originally issued at one
time, it shall not be necessary to deliver the Officers’ Certificate otherwise required pursuant to Section 301 or the Company Order and Opinion of Counsel otherwise required pursuant to such preceding paragraph at or prior to the
authentication of each Security of such series if such documents are delivered at or prior to the authentication upon original issuance of the first Security of such series to be issued. 
 Each Security shall be dated the date of its authentication. 
 No Security shall be entitled to any benefit under this Indenture or be valid or obligatory for any purpose unless there appears on such Security a certificate of authentication substantially in the form provided for
herein executed by the Trustee by manual signature, and such certificate upon any Security shall be conclusive evidence, and the only evidence, that such Security has been duly authenticated and delivered hereunder. Notwithstanding the foregoing, if
any Security shall have been authenticated and delivered hereunder but never issued and sold by the Company, and the Company shall deliver such Security to the Trustee for cancellation as provided in Section 309, for all purposes of this
Indenture such Security shall be deemed never to have been authenticated and delivered hereunder and shall never be entitled to the benefits of this Indenture. 
 Section 3.04. Temporary Securities. 
 Pending the preparation of definitive Securities of any series,
the Company may execute, and upon Company Order the Trustee shall authenticate and deliver, temporary Securities which are printed, lithographed, typewritten, mimeographed or otherwise produced, in any authorized denomination, substantially of the
tenor of the definitive Securities in lieu of which they are issued and with such appropriate insertions, omissions, substitutions and other variations as the officers executing such Securities may determine, as evidenced by their execution of such
Securities. 
 If temporary Securities of any series are issued, the Company will cause definitive Securities of that series to be prepared
without unreasonable delay. After the preparation of definitive Securities of such series, the temporary Securities of such series shall be exchangeable for definitive Securities of such series upon surrender of the temporary Securities of such
series at the office or agency of the Company in a Place of Payment for that series, without charge to the Holder. Upon surrender for cancellation of any one or more temporary Securities of any series, the Company shall execute and the Trustee shall
authenticate and deliver in exchange therefor one or more definitive Securities of the same series, of any authorized denominations and of like tenor and aggregate principal amount. Until so exchanged, the 

  

 Exh. 4.4 - 22 

 
temporary Securities of any series shall in all respects be entitled to the same benefits under this Indenture as definitive Securities of such series and
tenor. 
 Section 3.05. Registration, Registration of Transfer and Exchange. 
 The Company shall cause to be kept at the Corporate Trust Office of the Trustee a register (the register maintained in such office and in any other
office or agency of the Company in a Place of Payment being herein sometimes collectively referred to as the “Security Register” ) in which, subject to such reasonable regulations as it may prescribe, the Company shall
provide for the registration of Securities and of transfers of Securities. The Trustee is hereby appointed “Security Registrar” for the purpose of registering Securities and transfers of Securities as herein provided.

 Upon surrender for registration of transfer of any Security of a series at the office or agency of the Company in a Place of Payment for
that series, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Securities of the same series, of any authorized denominations and of like tenor and
aggregate principal amount. 
 At the option of the Holder, Securities of any series may be exchanged for other Securities of the same
series, of any authorized denominations and of like tenor and aggregate principal amount, upon surrender of the Securities to be exchanged at such office or agency. Whenever any Securities are so surrendered for exchange, the Company shall execute,
and the Trustee shall authenticate and deliver, the Securities which the Holder making the exchange is entitled to receive. 
 All Securities
issued upon any registration of transfer or exchange of Securities shall be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Securities surrendered upon such registration
of transfer or exchange. 
 Every Security presented or surrendered for registration of transfer or for exchange shall (if so required by the
Company or the Trustee) be duly endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed, by the Holder thereof or his attorney duly authorized in writing.

 No service charge shall be made for any registration of transfer or exchange of Securities, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge that may be imposed in connection with any registration of transfer or exchange of Securities, other than exchanges pursuant to Section 304, 906 or 1107 not involving any transfer.

 If the Securities of any series (or of any series and specified tenor) are to be redeemed in part, the Company shall not be required
(a) to issue, register the transfer of or exchange any Securities of that series (or of that series and specified tenor, as the case may be) during a period beginning at the opening of business 15 days before the day of the mailing of a notice
of redemption of any such Securities selected for redemption under Section 1103 and ending at the close of business on the day of such mailing, or (b) to register the transfer of or exchange any Security so selected for redemption in whole
or in part, except the unredeemed portion of any Security being redeemed in part. 
 The provisions of clauses (a), (b), (c) and
(d) below shall apply only to Global Securities: 
 (a) Each Global Security authenticated under this Indenture shall be registered in
the name of the Depositary designated for such Global Security or a nominee thereof and delivered to such 

  

 Exh. 4.4 - 23 

 
Depositary or a nominee thereof or custodian therefor, and each such Global Security shall constitute a single Security for all purposes of this Indenture.

 (b) Notwithstanding any other provision in this Indenture, no Global Security may be exchanged in whole or in part for Securities
registered, and no transfer of a Global Security in whole or in part may be registered, in the name of any Person other than the Depositary for such Global Security or a nominee thereof unless (i) such Depositary (A) has notified the
Company that it is unwilling or unable to continue as Depositary for such Global Security or (B) has ceased to be a clearing agency registered under the Exchange Act, (ii) there shall have occurred and be continuing an Event of Default
with respect to such Global Security or (iii) there shall exist such circumstances, if any, in addition to or in lieu of the foregoing as have been specified for this purpose as contemplated by Section 301. 
 (c) Subject to Clause (b) above, any exchange of a Global Security for other Securities may be made in whole or in part, and all Securities issued
in exchange for a Global Security or any portion thereof shall be registered in such names as the Depositary for such Global Security shall direct. 
 (d) Every Security authenticated and delivered upon registration of transfer of, or in exchange for or in lieu of, a Global Security or any portion thereof, whether pursuant to this Section, Section 304, 306, 906 or 1107 or otherwise,
shall be authenticated and delivered in the form of, and shall be, a Global Security, unless such Security is registered in the name of a Person other than the Depositary for such Global Security or a nominee thereof. 
 Section 3.06. Mutilated, Destroyed, Lost and Stolen Securities. 
 If any mutilated Security is surrendered to the Trustee, the Company shall execute and the Trustee shall authenticate and deliver in exchange therefor a new Security of the same series and of like tenor and principal
amount and bearing a number not contemporaneously outstanding. 
 If there shall be delivered to the Company and the Trustee
(a) evidence to their satisfaction of the destruction, loss or theft of any Security and (b) such security or indemnity as may be required by them to save each of them and any agent of either of them harmless, then, in the absence of
notice to the Company or the Trustee that such Security has been acquired by a bona fide purchaser, the Company shall execute and the Trustee shall authenticate and deliver, in lieu of any such destroyed, lost or stolen Security, a new Security of
the same series and of like tenor and principal amount and bearing a number not contemporaneously outstanding. 
 In case any such mutilated,
destroyed, lost or stolen Security has become or is about to become due and payable, the Company in its discretion may, instead of issuing a new Security, pay such Security. 
 Upon the issuance of any new Security under this Section, the Company may require the payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith. 
 Every new Security of any series issued pursuant to this Section in lieu of any destroyed, lost or stolen Security shall constitute an original additional contractual obligation of the Company, whether or not the destroyed, lost or stolen
Security shall be at any time enforceable by anyone, and shall be entitled to all the benefits of this Indenture equally and proportionately with any and all other Securities of that series duly issued hereunder. 
  

 Exh. 4.4 - 24 

 The provisions of this Section are exclusive and shall preclude (to the extent lawful) all other rights
and remedies with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities. 
 Section 3.07. Payment of
Interest; Interest Rights Preserved. 
 Except as otherwise provided as contemplated by Section 301 with respect to any series of
Securities, interest on any Security which is payable, and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the Person in whose name that Security (or one or more Predecessor Securities) is registered at the
close of business on the Regular Record Date for such interest. 
 Any interest on any Security of any series which is payable, but is not
punctually paid or duly provided for, on any Interest Payment Date (herein called “Defaulted Interest” ) shall forthwith cease to be payable to the Holder on the relevant Regular Record Date by virtue of having been such
Holder, and such Defaulted Interest may be paid by the Company, at its election in each case, as provided in clause (a) or (b) below: 
 (a) The Company may elect to make payment of any Defaulted Interest to the Persons in whose names the Securities of such series (or their respective Predecessor Securities) 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 Security of such series and the date of the
proposed payment, and at the same time the Company shall deposit with the Trustee an amount of money equal to the aggregate amount proposed to be paid in respect of such Defaulted Interest or shall make arrangements satisfactory to the Trustee for
such deposit 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 Trustee shall fix a Special Record
Date for the payment of such Defaulted Interest which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment and not less than 10 days after the receipt by the Trustee of the notice of the proposed
payment. The Trustee shall promptly notify the Company of such Special Record Date and, 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
given to each Holder of Securities of such series in the manner set forth in Section 106, not less than 10 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 Securities of such series (or their respective Predecessor Securities) are registered at the close of business on such Special Record Date and shall no
longer be payable pursuant to the following clause (b). 
 (b) The Company may make payment of any Defaulted Interest on the Securities of
any series in any other lawful manner not inconsistent with the requirements of any securities exchange on which such Securities may be listed, and upon such notice as may be required by such exchange, 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. 
 Subject to the
foregoing provisions of this Section, each Security delivered under this Indenture upon registration of transfer of or in exchange for or in lieu of any other Security shall carry the rights to interest accrued and unpaid, and to accrue, which were
carried by such other Security. 
  

 Exh. 4.4 - 25 

 Section 3.08. Persons Deemed Owners. 
 Prior to due presentment of a Security for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may treat the
Person in whose name such Security is registered as the owner of such Security for the purpose of receiving payment of principal of and any premium and (subject to Section 307) any interest on such Security and for all other purposes
whatsoever, whether or not such Security be overdue, and neither the Company, the Trustee nor any agent of the Company or the Trustee shall be affected by notice to the contrary. 
 Section 3.09. Cancellation. 
 All
Securities surrendered for payment, redemption, registration of transfer or exchange or for credit against any sinking fund payment shall, if surrendered to any Person other than the Trustee, be delivered to the Trustee and shall be promptly
cancelled by it. The Company may at any time deliver to the Trustee for cancellation any Securities previously authenticated and delivered hereunder which the Company may have acquired in any manner whatsoever, and may deliver to the Trustee (or to
any other Person for delivery to the Trustee) for cancellation any Securities previously authenticated hereunder which the Company has not issued and sold, and all Securities so delivered shall be promptly cancelled by the Trustee. No Securities
shall be authenticated in lieu of or in exchange for any Securities cancelled as provided in this Section, except as expressly permitted by this Indenture. All cancelled Securities held by the Trustee shall be disposed of as directed by a Company
Order. 
 Section 3.10. Computation of Interest. 
 Except as otherwise specified as contemplated by Section 301 for Securities of any series, interest on the Securities of each series shall be computed on the basis of a 360-day year of twelve 30-day months.

 ARTICLE FOUR 
 SATISFACTION AND DISCHARGE 
 Section 4.01. Satisfaction and Discharge of Indenture. 
 This Indenture shall upon Company Request cease to be of further effect (except as to any surviving rights of registration of transfer or exchange of
Securities herein expressly provided for), and the Trustee, at the expense of the Company, shall execute proper instruments acknowledging satisfaction and discharge of this Indenture, when 
 (a) either: 
 (i) all
Securities theretofore authenticated and delivered (other than (A) Securities which have been destroyed, lost or stolen and which have been replaced or paid as provided in Section 306 and (B) Securities 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 1003) have been delivered to the Trustee for cancellation; or

 (ii) all such Securities not theretofore delivered to the Trustee for cancellation (A) have become due and payable, or
(B) will become due and payable at their Stated Maturity within one year, or (C) are to be called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the
name, and 

  

 Exh. 4.4 - 26 

 
at the expense, of the Company, and the Company, in the case of (A), (B) or (C) above, has deposited or caused to be deposited with the Trustee as
trust funds in trust for the purpose money in an amount sufficient to pay and discharge the entire indebtedness on such Securities not theretofore delivered to the Trustee for cancellation, for principal and any premium and interest to the date of
such deposit (in the case of Securities which have become due and payable) or to the Stated Maturity or Redemption Date, as the case may be. 
 (b) the Company has paid or caused to be paid all other sums payable hereunder by the Company; and 
 (c) 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 607, the obligations
of the Trustee to any Authenticating Agent under Section 614 and, if money shall have been deposited with the Trustee pursuant to subclause (ii) of clause (a) of this Section, the obligations of the Trustee under Section 402 and
the last paragraph of Section 1003 shall survive. 
 Section 4.02. Application of Trust Money. 
 Subject to the provisions of the last paragraph of Section 1003, all money deposited with the Trustee pursuant to Section 401 shall be held in
trust and applied by it, in accordance with the provisions of the Securities and this Indenture, to the payment, either directly or through any Paying Agent (including the Company acting as its own Paying Agent) as the Trustee may determine, to the
Persons entitled thereto, of the principal and any premium and interest for whose payment such money has been deposited with the Trustee. 
 ARTICLE FIVE 
 REMEDIES 
 Section 5.01. Events of Default. 
 “Event of Default”, wherever used herein with respect to
Securities of any series, means any one of the following events (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): 
 (a) default in the payment of any interest upon any
Security of that series when it becomes due and payable, and continuance of such default for a period of 30 days; or 
 (b) default in the
payment of the principal of or any premium on any Security of that series at its Maturity; or 
 (c) default in the deposit of any sinking
fund payment, when and as due by the terms of a Security of that series; or 
 (d) default in the performance, or breach, of any covenant or
warranty of the Company in this Indenture (other than a covenant or warranty a default in whose performance or whose breach is elsewhere in this Section specifically dealt with or which has expressly been included in this 

  

 Exh. 4.4 - 27 

 
Indenture solely for the benefit of series of Securities other than that series), and continuance of such default or breach for a period of 60 days after
there has been given, by registered or certified mail, to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in principal amount of the Outstanding Securities of that series a written notice specifying such
default or breach and requiring it to be remedied and stating that such notice is a “Notice of Default” hereunder; or 
 (e) the entry by a court having jurisdiction in the premises of 
 (i) a decree or order for relief in respect of the
Company or any Restricted Subsidiary in an involuntary case or proceeding under any applicable Federal or State bankruptcy, insolvency, reorganization or other similar law; or 
 (ii) a decree or order adjudging the Company or any such Restricted Subsidiary a bankrupt or insolvent, or approving as properly filed a
petition seeking reorganization, arrangement, adjustment or composition of or in respect of the Company or any such Restricted Subsidiary under any applicable Federal or State law, or appointing a custodian, receiver, liquidator, assignee, trustee,
sequestrator or other similar official of the Company or any such Restricted Subsidiary or of any substantial part of its property, or ordering the winding up or liquidation of its affairs, and the continuance of any such decree or order for relief
or any such other decree or order unstayed and in effect for a period of 60 consecutive days; or 
 (f) the commencement by the Company or
any Restricted Subsidiary of a voluntary case or proceeding under any applicable Federal or State bankruptcy, insolvency, reorganization or other similar law or of any other case or proceeding to be adjudicated a bankrupt or insolvent, or the
consent by the Company or any such Restricted Subsidiary to the entry of a decree or order for relief in respect of the Company or any such Restricted Subsidiary in an involuntary case or proceeding under any applicable Federal or State bankruptcy,
insolvency, reorganization or other similar law or to the commencement of any bankruptcy or insolvency case or proceeding against the Company or any such Restricted Subsidiary, or the filing by the Company or any such Restricted Subsidiary of a
petition or answer or consent seeking reorganization or relief under any applicable Federal or State law, or the consent by the Company or any such Restricted Subsidiary to the filing of such petition or to the appointment of or taking possession by
a custodian, receiver, liquidator, assignee, trustee, sequestrator or other similar official of the Company or any such Restricted Subsidiary or of any substantial part of the property of the Company or any such Restricted Subsidiary, or the making
by the Company or any such Restricted Subsidiary of an assignment for the benefit of creditors, or the admission by the Company or any such Restricted Subsidiary in writing of its inability to pay its debts generally as they become due, or the
taking of corporate action by the Company or any such Restricted Subsidiary in furtherance of any such action; or 
 (g) any other Event of
Default provided with respect to Securities of that series. 
 Section 5.02. Acceleration of Maturity; Rescission and Annulment.

 If an Event of Default (other than an Event of Default specified in Section 501(e) or 501(f)) with respect to Securities of any
series at the time Outstanding occurs and is continuing, then in every such case the Trustee or the Holders of not less than 25% in principal amount of the Outstanding Securities of that series may declare the principal amount of all the Securities
of that series (or, if any Securities of that series are Original Issue Discount Securities, such portion of the principal amount of such Securities as may be specified by the terms thereof) to be due and payable immediately, by a notice in writing
to the Company (and to the Trustee if given by Holders), and upon any such declaration such principal amount (or specified amount) shall become immediately due and payable. If an Event of Default specified in clause (e) or (f) of
Section 501 with respect to Securities of any series at the time Outstanding occurs, the 

  

 Exh. 4.4 - 28 

 
principal amount of all the Securities of that series (or, if any Securities of that series are Original Issue Discount Securities, such portion of the
principal amount of such Securities as may be specified by the terms thereof) shall automatically, and without any declaration or other action on the part of the Trustee or any Holder, become immediately due and payable. 
 At any time after such a declaration of acceleration with respect to Securities of any series has been made and before a judgment or decree for payment
of the money due has been obtained by the Trustee as hereinafter in this Article provided, the Holders of a majority in principal amount of the Outstanding Securities of that series, by written notice to the Company and the Trustee, may waive any
existing Event of Default and its consequences under this Indenture except a continuing Event of Default in payment of interest or premium on, or the principal of, the Notes. 
 No such rescission shall affect any subsequent default or impair any right consequent thereon. 
 The Trustee shall not be required to act upon an Event of Default unless it has actual knowledge of such Event of Default. 
 Section 5.03. Collection of Indebtedness and Suits for Enforcement by Trustee. 
 The Company covenants that if: 
 (a) default
is made in the payment of any interest on any Security when such interest becomes due and payable and such default continues for a period of 30 days, or 
 (b) default is made in the payment of the principal of (or premium, if any, on) any Security at the Maturity thereof, the Company will, upon demand of the Trustee, pay to it, for the benefit of the Holders of such
Securities, the whole amount then due and payable on such Securities for principal and any premium and interest and, to the extent that payment of such interest shall be legally enforceable, interest on any overdue principal and premium and on any
overdue interest, at the rate or rates prescribed therefor in such Securities, and, in addition thereto, such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel. 
 If an Event of Default with respect to Securities of any series occurs
and is continuing, the Trustee may in its discretion proceed to protect and enforce its rights and the rights of the Holders of Securities of such series by such appropriate judicial proceedings as the Trustee shall deem most effectual to protect
and enforce any such rights, whether for the specific enforcement of any covenant or agreement in this Indenture or in aid of the exercise of any power granted herein, or to enforce any other proper remedy. 
 Section 5.04. Trustee May File Proofs of Claim. 
 In case of any judicial proceeding relative to the Company (or any other obligor upon the Securities), its property or its creditors, the Trustee shall be entitled and empowered, by intervention in such proceeding or
otherwise, to take any and all actions authorized under the Trust Indenture Act in order to have claims of the Holders and the Trustee allowed in any such proceeding. In particular, the Trustee shall be authorized to collect and receive any moneys
or other property payable or deliverable on any such claims and to distribute the same; and any custodian, receiver, assignee, trustee, liquidator, sequestrator or other similar official in any such judicial proceeding is hereby authorized by each
Holder to make such payments to the Trustee and, in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due it for the reasonable 

  

 Exh. 4.4 - 29 

 
compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 607.

 No provision of this Indenture shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any
Holder any plan of reorganization, arrangement, adjustment or composition affecting the Securities or the rights of any Holder thereof or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding; provided,
however, that the Trustee may, on behalf of the Holders, vote for the election of a trustee in bankruptcy or similar official and be a member of a creditors’ or other similar committee. 
 Section 5.05. Trustee May Enforce Claims Without Possession of Securities. 
 All rights of action and claims under this Indenture or the Securities may be prosecuted and enforced by the Trustee without the possession of any of the
Securities or the production thereof in any proceeding relating thereto, and any such 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 Securities in respect of which such judgment has been recovered. 
 Section 5.06. Application of Money Collected. 
 Any money collected by the Trustee pursuant to this Article shall be applied in the following order, at the date or dates fixed by the Trustee and, in case of the distribution of such money on account of principal or
any premium or interest, upon presentation of the Securities and the notation thereon of 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 607; 
 [IF SUBORDINATED INDENTURE:
SECOND: To the extent provided in Article Fourteen, to the holders of Senior Debt of the Company in accordance with Article Fourteen;] and 
 THIRD: To the payment of the amounts then due and unpaid for principal of and any premium and interest on the Securities in respect of which or for the benefit of which such money has been collected, ratably, without preference or priority
of any kind, according to the amounts due and payable on such Securities for principal and any premium and interest, respectively. 
 Section 5.07. Limitation on Suits. 
 No Holder of any Security of any series shall have any right to institute any
proceeding, judicial or otherwise, with respect to this Indenture, or for the appointment of a receiver or trustee, or for any other remedy hereunder, unless 
 (a) such Holder has previously given written notice to the Trustee of a continuing Event of Default with respect to the Securities of that series; 
 (b) the Holders of not less than 25% in principal amount of the Outstanding Securities of that series shall have made written request to the Trustee to
institute proceedings in respect of such Event of Default in its own name as Trustee hereunder; 
  

 Exh. 4.4 - 30 

 (c) such Holder or Holders have offered to the Trustee reasonable indemnity against the costs, expenses
and liabilities to be incurred in compliance with such request; 
 (d) the Trustee for 60 days after its receipt of such notice, request and
offer of indemnity has failed to institute any such proceeding; and 
 (e) no direction inconsistent with such written request has been given
to the Trustee during such 60-day period by the Holders of a majority in principal amount of the Outstanding Securities of that series; 
 it being
understood and intended that no one or more of such Holders 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 of such Holders, or to
obtain or to seek to obtain priority or preference over any other of such Holders or to enforce any right under this Indenture, except in the manner herein provided and for the equal and ratable benefit of all of such Holders. 
 Section 5.08. Unconditional Right of Holders to Receive Principal, Premium and Interest. 
 Notwithstanding any other provision in this Indenture, the Holder of any Security shall have the right, which is absolute and unconditional, to receive
payment of the principal of and any premium and (subject to Section 307) interest on such Security on the respective Stated Maturities expressed in such Security (or, in the case of redemption, on the Redemption Date) and to institute suit for
the enforcement of any such payment, and such rights shall not be impaired without the consent of such Holder. 
 Section 5.09.
Restoration of Rights and Remedies. 
 If the Trustee or any Holder has instituted any proceeding to enforce any right or remedy under
this Indenture and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to the Trustee or to such Holder, then and in every such case, subject to any determination in such proceeding, the Company, the
Trustee and the Holders shall be restored severally and respectively to their former positions hereunder and thereafter all rights and remedies of the Trustee and the Holders shall continue as though no such proceeding had been instituted.

 Section 5.10. Rights and Remedies Cumulative. 
 Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost or stolen Securities in the last paragraph of Section 306, no right or remedy herein conferred upon or
reserved to the Trustee or to the Holders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or
now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall not prevent the concurrent assertion or employment of any other appropriate right or remedy. 
 Section 5.11. Delay or Omission Not Waiver. 
 No delay or omission of the Trustee or of any Holder of any Securities to exercise any right or remedy accruing upon any Event of Default shall impair any such right or remedy or constitute a waiver of any such Event of Default or an
acquiescence therein. Every right and remedy given by this Article or by law to the Trustee or to the Holders may be exercised from time to time, and as often as may be deemed expedient, by the Trustee or by the Holders, as the case may be.

  

 Exh. 4.4 - 31 

 Section 5.12. Control by Holders. 
 The Holders of a majority in principal amount of the Outstanding Securities of any series 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 the Securities of such series, provided 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 which is not inconsistent with such direction. 
 Section 5.13. Waiver of Past Defaults. 
 The Holders of not less than a majority in principal amount of the Outstanding Securities of any series may on behalf of the Holders of all the Securities of such series waive any past default hereunder with respect to such series and its
consequences, except a default 
 (a) in the payment of the principal of or any premium or interest on any Security of such series; or

 (b) in respect of a covenant or provision hereof which under Article Nine cannot be modified or amended without the consent of the Holder
of each Outstanding Security of such series affected. Upon any such waiver, such default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured, for every purpose of this Indenture; but no such waiver
shall extend to any subsequent or other default or impair any right consequent thereon. 
 Section 5.14. Undertaking for Costs.

 In any suit for the enforcement of any right or remedy under this Indenture, or in any suit against the Trustee for any action taken,
suffered or omitted by it as Trustee, a court may require any party litigant in such suit to file an undertaking to pay the costs of such suit, and may assess costs against any such party litigant, in the manner and to the extent provided in the
Trust Indenture Act; provided that neither this Section nor the Trust Indenture Act shall be deemed to authorize any court to require such an undertaking or to make such an assessment in any suit instituted by the Company. 
 Section 5.15. Waiver of Usury, Stay or Extension Laws. 
 The Company covenants (to the extent that it may lawfully do so) that it will not at any time insist upon, or plead, or in any manner whatsoever claim or take the benefit or advantage of, any usury, stay or extension
law wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this Indenture; and the Company (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such
law and covenants that it will not 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. 
  

 Exh. 4.4 - 32 

 ARTICLE SIX 
 THE TRUSTEE 
 Section 6.01. Certain Duties and Responsibilities. 
 The duties and responsibilities of the Trustee shall be as provided by the Trust Indenture Act. Notwithstanding the foregoing, no provision of this
Indenture shall require the Trustee to expend or risk its own funds or otherwise incur any financial liability in the performance of any of its duties hereunder, or in the exercise of any of its rights or powers, if it shall have reasonable grounds
for believing that repayment of such funds or adequate indemnity against such risk or liability is not reasonably assured to it. Whether or not therein expressly so provided, every provision of this Indenture relating to the conduct or affecting the
liability of or affording protection to the Trustee shall be subject to the provisions of this Section. 
 Section 6.02. Notice of
Defaults. 
 If a default occurs hereunder with respect to Securities of any series, the Trustee shall give the Holders of Securities of
such series notice of such default as and to the extent provided by the Trust Indenture Act; provided, however, that in the case of any default of the character specified in clause (d) of Section 501 with respect to Securities of such
series, no such notice to Holders shall be given until at least 30 days after the occurrence thereof. For the purpose of this Section, the term “default” means any event which is, or after notice or lapse of time or both
would become, an Event of Default with respect to Securities of such series. 
 Section 6.03. Certain Rights of Trustee. 

Subject to the provisions of Section 601: 
 (a) the Trustee may rely and shall be protected in acting or refraining from acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence
of indebtedness or other paper or document believed by it to be genuine and to have been signed or presented by the proper party or parties; 
 (b) any request or direction of the Company mentioned herein shall be sufficiently evidenced by a Company Request or Company Order, and any resolution of the Board of Directors shall be sufficiently evidenced by a Board Resolution;

 (c) whenever in the administration of this Indenture the Trustee shall deem it desirable that a matter be proved or established prior to
taking, suffering or omitting any action hereunder, the Trustee (unless other evidence be herein specifically prescribed) may, in the absence of bad faith on its part, rely upon an Officers’ Certificate; 
 (d) the Trustee may consult with counsel and the written advice of such counsel or any Opinion of Counsel shall be full and complete authorization and
protection in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon; 
 (e) the Trustee shall
be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the request or direction of any of the Holders pursuant to this Indenture, unless such Holders shall have offered to the Trustee reasonable security or
indemnity against the costs, expenses and liabilities which might be incurred by it in compliance with such request or direction; 
  

 Exh. 4.4 - 33 

 (f) the Trustee shall not be bound to make any investigation into the facts or matters stated in any
resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence of indebtedness or other paper or document, but the Trustee, in its discretion, may make such further
inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or investigation, it shall be entitled to examine the books, records and premises of the Company, personally or
by agent or attorney; and 
 (g) the Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either directly
or by or through agents or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent or attorney appointed with due care by it hereunder. 
 Section 6.04. Not Responsible for Recitals or Issuance of Securities. 
 The recitals contained herein and in the Securities, except the Trustee’s certificates of authentication, shall be taken as the statements of the
Company, and neither the Trustee nor any Authenticating Agent assumes any responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this Indenture or of the Securities. Neither the Trustee nor
any Authenticating Agent shall be accountable for the use or application by the Company of Securities or the proceeds thereof. 
 Section
6.05. May Hold Securities. 
 The Trustee, any Authenticating Agent, any Paying Agent, any Security Registrar or any other agent of the
Company, in its individual or any other capacity, may become the owner or pledgee of Securities and, subject to Sections 608 and 613, may otherwise deal with the Company with the same rights it would have if it were not Trustee, Authenticating
Agent, Paying Agent, Security Registrar or such other agent. 
 Section 6.06. Money Held in Trust. 
 Money held by the Trustee in trust hereunder need not be segregated from other funds except to the extent required by law. The Trustee shall be under no
liability for interest on any money received by it hereunder except as otherwise agreed with the Company. 
 Section 6.07. Compensation
and Reimbursement. 
 The Company agrees 
 (a) to pay to the Trustee from time to time reasonable compensation for all services rendered by it hereunder (which compensation shall not be limited by any provision of law in regard to the compensation of a trustee
of an express trust); 
 (b) except as otherwise expressly provided herein, to reimburse the Trustee upon its request for all reasonable
expenses, disbursements and advances incurred or made by the Trustee in accordance with any provision of this Indenture including the reasonable compensation and the expenses and disbursements of its agents and counsel), except any such expense,
disbursement or advance as may be attributable to its negligence or bad faith; and 
  

 Exh. 4.4 - 34 

 (c) to indemnify the Trustee for, and to hold it harmless against, any loss, liability or expense
incurred without negligence or bad faith on its part, arising out of or in connection with the acceptance or administration of the trust or trusts hereunder, including the costs and expenses of defending itself against any claim or liability in
connection with the exercise or performance of any of its powers or duties hereunder. 
 Section 6.08. Conflicting Interests.

 If the Trustee has or shall acquire a conflicting interest within the meaning of the Trust Indenture Act, the Trustee shall either
eliminate such interest or resign, to the extent and in the manner provided by, and subject to the provisions of, the Trust Indenture Act and this Indenture. To the extent permitted by such Act, the Trustee shall not be deemed to have a conflicting
interest by virtue of being a trustee under this Indenture with respect to Securities of more than one series [or a trustee under — list here any prior indentures between the Company and the Trustee that have not been satisfied and discharged
and that may be excluded by the proviso to Section 310(b)(1) of the Trust Indenture Act]. 
 Section 6.09. Corporate Trustee
Required; Eligibility. 
 There shall at all times be one (and only one) Trustee hereunder with respect to the Securities of each series,
which may be Trustee hereunder for Securities of one or more other series. Each Trustee shall be a Person that is eligible pursuant to the Trust Indenture Act to act as such, and has a combined capital and surplus of at least
$         and has its Corporate Trust Office in the Borough of Manhattan, The City of New York. If any such Person publishes reports of condition at least annually, pursuant to law or to the
requirements of its supervising or examining authority, then for the purposes of this Section and to the extent permitted by the Trust Indenture Act, the combined capital and surplus of such Person shall be deemed to be its combined capital and
surplus as set forth in its most recent report of condition so published. If at any time the Trustee with respect to the Securities of any series shall cease to be eligible in accordance with the provisions of this Section, it shall resign
immediately in the manner and with the effect hereinafter specified in this Article. 
 Section 6.10. Resignation and Removal; Appointment
of Successor. 
 No resignation or removal of the Trustee and no appointment of a successor Trustee pursuant to this Article shall become
effective until the acceptance of appointment by the successor Trustee in accordance with the applicable requirements of Section 611. 
 The Trustee may resign at any time with respect to the Securities of one or more series by giving written notice thereof to the Company. If the instrument of acceptance by a successor Trustee required by Section 611 shall not have been
delivered to the Trustee within 30 days after the giving of such notice of resignation, the resigning Trustee may petition any court of competent jurisdiction for the appointment of a successor Trustee with respect to the Securities of such series.

 The Trustee may be removed at any time with respect to the Securities of any series by Act of the Holders of a majority in principal
amount of the Outstanding Securities of such series, delivered to the Trustee and to the Company. 
 If at any time: 
 (a) the Trustee shall fail to comply with Section 608 after written request therefor by the Company or by any Holder who has been a bona fide Holder
of a Security for at least six months; or 
  

 Exh. 4.4 - 35 

 (b) the Trustee shall cease to be eligible under Section 609 and shall fail to resign after written
request therefor by the Company or by any such Holder; or 
 (c) the Trustee shall become incapable of acting or shall be adjudged a bankrupt
or insolvent or a receiver of the Trustee or of its property shall be appointed or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation, then, in
any such case, (A) the Company by a Board Resolution may remove the Trustee with respect to all Securities, or (B) subject to Section 514, any Holder who has been a bona fide Holder of a Security for at least six months may, on behalf
of himself and all others similarly situated, petition any court of competent jurisdiction for the removal of the Trustee with respect to all Securities and the appointment of a successor Trustee or Trustees. 
 If the Trustee shall resign, be removed or become incapable of acting, or if a vacancy shall occur in the office of Trustee for any cause, with respect
to the Securities of one or more series, the Company, by a Board Resolution, shall promptly appoint a successor Trustee or Trustees with respect to the Securities of that or those series (it being understood that any such successor Trustee may be
appointed with respect to the Securities of one or more or all of such series and that at any time there shall be only one Trustee with respect to the Securities of any particular series) and shall comply with the applicable requirements of
Section 611. If, within one year after such resignation, removal or incapability, or the occurrence of such vacancy, a successor Trustee with respect to the Securities of any series shall be appointed by Act of the Holders of a majority in
principal amount of the Outstanding Securities of such series delivered to the Company and the retiring Trustee, the successor Trustee so appointed shall, forthwith upon its acceptance of such appointment in accordance with the applicable
requirements of Section 611, become the successor Trustee with respect to the Securities of such series and to that extent supersede the successor Trustee appointed by the Company. If no successor Trustee with respect to the Securities of any
series shall have been so appointed by the Company or the Holders and accepted appointment in the manner required by Section 611, any Holder who has been a bona fide Holder of a Security of such series for at least six months may, on behalf of
himself and all others similarly situated, petition any court of competent jurisdiction for the appointment of a successor Trustee with respect to the Securities of such series. 
 The Company shall give notice of each resignation and each removal of the Trustee with respect to the Securities of any series and each appointment of a
successor Trustee with respect to the Securities of any series to all Holders of Securities of such series in the manner provided in Section 106. Each notice shall include the name of the successor Trustee with respect to the Securities of such
series and the address of its Corporate Trust Office. 
 Section 6.11. Acceptance of Appointment by Successor. 
 In case of the appointment hereunder of a successor Trustee with respect to all Securities, every such successor Trustee so appointed shall execute,
acknowledge and deliver to the Company and to the retiring Trustee an instrument accepting such appointment, and thereupon the resignation or removal of the retiring Trustee shall become effective and such successor Trustee, without any further act,
deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee; but, on the request of the Company or the successor Trustee, such retiring Trustee shall, upon payment of its charges, execute and
deliver an instrument transferring to such successor Trustee all the rights, powers and trusts of the retiring Trustee and shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring Trustee
hereunder. 
 In case of the appointment hereunder of a successor Trustee with respect to the Securities of one or more (but not all) series,
the Company, the retiring Trustee and each successor Trustee with respect to 

  

 Exh. 4.4 - 36 

 
the Securities of one or more series shall execute and deliver an indenture supplemental hereto wherein each successor Trustee shall accept such appointment
and which (a) shall contain such provisions as shall be necessary or desirable to transfer and confirm to, and to vest in, each successor Trustee all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities
of that or those series to which the appointment of such successor Trustee relates, (b) if the retiring Trustee is not retiring with respect to all Securities, shall contain such provisions as shall be deemed necessary or desirable to confirm
that all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series as to which the retiring Trustee is not retiring shall continue to be vested in the retiring Trustee, and (c) shall
add to or change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee, it being understood that nothing herein or in such supplemental
indenture shall constitute such Trustees co-trustees of the same trust and that each such Trustee shall be trustee of a trust or trusts hereunder separate and apart from any trust or trusts hereunder administered by any other such Trustee; and upon
the execution and delivery of such supplemental indenture the resignation or removal of the retiring Trustee shall become effective to the extent provided therein and each such successor Trustee, without any further act, deed or conveyance, shall
become vested with all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment of such successor Trustee relates; but, on request of the Company or any successor
Trustee, such retiring Trustee shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring Trustee hereunder with respect to the Securities of that or those series to which the appointment of such
successor Trustee relates. 
 Upon request of any such successor Trustee, the Company shall execute any and all instruments for more fully
and certainly vesting in and confirming to such successor Trustee all such rights, powers and trusts referred to in the first or second preceding paragraph, as the case may be. 
 No successor Trustee shall accept its appointment unless at the time of such acceptance such successor Trustee shall be qualified and eligible under this
Article. 
 Section 6.12. Merger, Conversion, Consolidation or Succession to Business. 
 Any corporation into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any corporation succeeding to all or substantially all the corporate trust business of the Trustee, shall be the successor of the Trustee hereunder, provided such corporation
shall be otherwise qualified and eligible under this Article, without the execution or filing of any paper or any further act on the part of any of the parties hereto. In case any Securities shall have been authenticated, but not delivered, by the
Trustee then in office, any successor by merger, conversion or consolidation to such authenticating Trustee may adopt such authentication and deliver the Securities so authenticated with the same effect as if such successor Trustee had itself
authenticated such Securities. 
 Section 6.13. Preferential Collection of Claims Against Company. 
 If and when the Trustee shall be or become a creditor of the Company (or any other obligor upon the Securities), the Trustee shall be subject to the provisions of the
Trust Indenture Act regarding the collection of claims against the Company (or any such other obligor). 
 Section 6.14. Appointment of
Authenticating Agent. 
 The Trustee may appoint an Authenticating Agent or Agents with respect to one or more series of Securities which
shall be authorized to act on behalf of the Trustee to authenticate Securities of such 

  

 Exh. 4.4 - 37 

 
series issued upon original issue and upon exchange, registration of transfer or partial redemption thereof or pursuant to Section 306, and Securities
so authenticated shall be entitled to the benefits of this Indenture and shall be valid and obligatory for all purposes as if authenticated by the Trustee hereunder. Wherever reference is made in this Indenture to the authentication and delivery of
Securities by the Trustee or the Trustee’s certificate of authentication, such reference shall be deemed to include authentication and delivery on behalf of the Trustee by an Authenticating Agent and a certificate of authentication executed on
behalf of the Trustee by an Authenticating Agent. Each Authenticating Agent shall be acceptable to the Company and shall at all times be a corporation organized and doing business under the laws of the United States of America, any State thereof or
the District of Columbia, authorized under such laws to act as Authenticating Agent, having a combined capital and surplus of not less than $             and subject to supervision
or examination by Federal or State authority. If such Authenticating Agent publishes reports of condition at least annually, pursuant to law or to the requirements of said supervising or examining authority, then for the purposes of this Section,
the combined capital and surplus of such Authenticating Agent shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time an Authenticating Agent shall cease to be eligible
in accordance with the provisions of this Section, such Authenticating Agent shall resign immediately in the manner and with the effect specified in this Section. 
 Any corporation into which an Authenticating Agent may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which such
Authenticating Agent shall be a party, or any corporation succeeding to the corporate agency or corporate trust business of an Authenticating Agent, shall continue to be an Authenticating Agent, provided such corporation shall be otherwise eligible
under this Section, without the execution or filing of any paper or any further act on the part of the Trustee or the Authenticating Agent. 
 An Authenticating Agent may resign at any time by giving written notice thereof to the Trustee and to the Company. The Trustee may at any time terminate the agency of an Authenticating Agent by giving written notice thereof to such
Authenticating Agent and to the Company. Upon receiving such a notice of resignation or upon such a termination, or in case at any time such Authenticating Agent shall cease to be eligible in accordance with the provisions of this Section, the
Trustee may appoint a successor Authenticating Agent which shall be acceptable to the Company and shall give notice of such appointment in the manner provided in Section 106 to all Holders of Securities of the series with respect to which such
Authenticating Agent will serve. Any successor Authenticating Agent upon acceptance of its appointment hereunder shall become vested with all the rights, powers and duties of its predecessor hereunder, with like effect as if originally named as an
Authenticating Agent. No successor Authenticating Agent shall be appointed unless eligible under the provisions of this Section. 
 The
Trustee agrees to pay to each Authenticating Agent from time to time reasonable compensation for its services under this Section, and the Trustee shall be entitled to be reimbursed for such payments, subject to the provisions of Section 607.

 If an appointment with respect to one or more series is made pursuant to this Section, the Securities of such series may have endorsed
thereon, in addition to the Trustee’s certificate of authentication, an alternative certificate of authentication in the following form: 
 This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 
  

			
		
		 	 
		 	As Trustee
		
	By	 	 
		 	As Authenticating Agent
		
	By	 	 
		 	Authorized Officer

  

 Exh. 4.4 - 38 

 ARTICLE SEVEN 
 HOLDERS’ LISTS AND REPORTS BY TRUSTEE AND COMPANY 
 Section 7.01. Company to Furnish Trustee
Names and Addresses of Holders. 
 The Company will furnish or cause to be furnished to the Trustee 
 (a) semi-annually, not later than January 15 and July 15 in each year, a list, in such form as the Trustee may reasonably require, of the names
and addresses of the Holders of Securities of each series as of the preceding December 31 or June 30, as the case may be, and 
 (b) at such other times as the Trustee may request in writing, within 30 days after the receipt by the Company of any such request, a list of similar form and content as of a date not more than 15 days prior to the time such list is
furnished; 
 excluding from any such list names and addresses received by the Trustee in its capacity as Security Registrar. 
 Section 7.02. Preservation of Information; Communications to Holders. 
 The Trustee shall preserve, in as current a form as is reasonably practicable, the names and addresses of Holders contained in the most recent list
furnished to the Trustee as provided in Section 701 and the names and addresses of Holders received by the Trustee in its capacity as Security Registrar. The Trustee may destroy any list furnished to it as provided in Section 701 upon
receipt of a new list so furnished. 
 The rights of Holders to communicate with other Holders with respect to their rights under this
Indenture or under the Securities, and the corresponding rights and privileges of the Trustee, shall be as provided by the Trust Indenture Act. 
 Every Holder of Securities, 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 Holders made pursuant to the Trust Indenture Act. 
 Section 7.03. Reports by Trustee.

 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. 
 A copy of each such report shall, at the
time of such transmission to Holders, be filed by the Trustee with each stock exchange upon which any Securities are listed, with the Commission and with the Company. The Company will notify the Trustee when any Securities are listed on any stock
exchange. 
  

 Exh. 4.4 - 39 

 Section 7.04. Reports by Company. 
 The Company shall file with the Trustee and the Commission, and transmit to Holders, such information, documents and other reports, and such summaries
thereof, as may be required pursuant to the Trust Indenture Act at the times and in the manner provided pursuant to such Act; provided that any such information, documents or reports required to be filed with the Commission pursuant to
Section 13 or 15(d) of the Exchange Act shall be filed with the Trustee within 15 days after the same is so required to be filed with the Commission. 
 ARTICLE EIGHT 
 CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE 
 Section 8.01. Company May Consolidate, Etc., Only on Certain Terms. 
 The Company shall not consolidate with or merge into any other Person or convey, transfer or lease its properties and assets substantially as an entirety to any Person, and the Company shall not permit any Person to
consolidate with or merge into the Company or convey, transfer or lease its properties and assets substantially as an entirety to the Company, unless: 
 (a) in case the Company shall consolidate with or merge into another Person or convey, transfer or lease its properties and assets substantially as an entirety to any Person, the Person formed by such consolidation or
into which the Company is merged or the Person which acquires by conveyance or transfer, or which leases, the properties and assets of the Company substantially as an entirety shall be a corporation, partnership, limited liability company or trust,
shall be organized and validly existing under the laws of the United States of America, any State thereof or the District of Columbia and shall expressly assume, by an indenture supplemental hereto, executed and delivered to the Trustee, in form
satisfactory to the Trustee, the due and punctual payment of the principal of and any premium and interest on all the Securities and the performance or observance of every covenant of this Indenture on the part of the Company to be performed or
observed; 
 (b) immediately after giving effect to such transaction and treating any indebtedness which becomes an obligation of the Company
or any Subsidiary as a result of such transaction as having been incurred by the Company or such Subsidiary at the time of such transaction, no Event of Default, and no event which, after notice or lapse of time or both, would become an Event of
Default, shall have happened and be continuing; 
 (c) if, as a result of any such consolidation or merger or such conveyance, transfer or
lease, properties or assets of the Company would become subject to a mortgage, pledge, lien, security interest or other encumbrance which would not be permitted by this Indenture, the Company or such successor Person, as the case may be, shall take
such steps as shall be necessary effectively to secure the Securities equally and ratably with (or prior to) all indebtedness secured thereby; and 
 (d) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that such consolidation, merger, conveyance, transfer or lease and, if a supplemental indenture is required in connection
with such transaction, such supplemental indenture comply with this Article and that all conditions precedent herein provided for relating to such transaction been complied with. 
  

 Exh. 4.4 - 40 

 Section 8.02. Successor Substituted. 
 Upon any consolidation of the Company with, or merger of the Company into, any other Person or any conveyance, transfer or lease of the properties and
assets of the Company substantially as an entirety in accordance with Section 801, the successor Person formed by such consolidation or into which the Company is merged or to which such conveyance, transfer or lease is made shall succeed to,
and be substituted for, and may exercise every right and power of, the Company under this Indenture with the same effect as if such successor Person had been named as the Company herein, and thereafter, except in the case of a lease, the predecessor
Person shall be relieved of all obligations and covenants under this Indenture and the Securities. 
 ARTICLE NINE 
 SUPPLEMENTAL INDENTURES 
 Section
9.01. Supplemental Indentures Without Consent of Holders. 
 Without the consent of any Holders, the Company, when authorized by a Board
Resolution, and the Trustee, at any time and from time to time, may enter into one or more indentures supplemental hereto, in form satisfactory to the Trustee, for any of the following purposes: 
 (a) to evidence the succession of another Person to the Company and the assumption by any such successor of the covenants of the Company herein and in the
Securities; or 
 (b) to add to the covenants of the Company for the benefit of the Holders of all or any series of Securities (and if such
covenants are to be for the benefit of less than all series of Securities, stating that such covenants are expressly being included solely for the benefit of such series) or to surrender any right or power herein conferred upon the Company; or

 (c) to add any additional Events of Default for the benefit of the Holders of all or any series of Securities (and if such additional
Events of Default are to be for the benefit of less than all series of Securities, stating that such additional Events of Default are expressly being included solely for the benefit of such series); or 
 (d) to add to or change any of the provisions of this Indenture to such extent as shall be necessary to permit or facilitate the issuance of Securities
in bearer form, registrable or not registrable as to principal, and with or without interest coupons, or to permit or facilitate the issuance of Securities in uncertificated form; or 
 (e) to add to, change or eliminate any of the provisions of this Indenture in respect of one or more series of Securities, provided that any such
addition, change or elimination (i) shall neither (A) apply to any Security of any series created prior to the execution of such supplemental indenture and entitled to the benefit of such provision nor (B) modify the rights of the
Holder of any such Security with respect to such provision or (ii) shall become effective only when there is no such Security Outstanding; or 
 (f) to establish the form or terms of Securities of any series as permitted by Sections 201 and 301; or 
 (g) to evidence and
provide for the acceptance of appointment hereunder by a successor Trustee with respect to the Securities of one or more series and to add to or change any of the 

  

 Exh. 4.4 - 41 

 
provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee, pursuant
to the requirements of Section 611; or 
 (h) to cure any ambiguity, to correct or supplement any provision herein which may be
defective or inconsistent with any other provision herein, or to make any other provisions with respect to matters or questions arising under this Indenture, provided that such action pursuant to this clause (h) shall not adversely affect the
interests of the Holders of Securities of any series in any material respect. 
 Section 9.02. Supplemental Indentures With Consent of
Holders. 
 With the consent of the Holders of not less than a majority in principal amount of the Outstanding Securities of each series
affected by such supplemental indenture, by Act of said Holders delivered to the Company and the Trustee, the Company, when authorized by a Board Resolution, and the Trustee may enter into an indenture or indentures supplemental hereto for the
purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture or of modifying in any manner the rights of the Holders of Securities of such series under this Indenture; provided, however, that
no such supplemental indenture shall, without the consent of the Holder of each Outstanding Security affected thereby, 
 (a) change the
Stated Maturity of the principal of, or any installment of principal of or interest on, any Security, or reduce the principal amount thereof or the rate of interest thereon or any premium payable upon the redemption thereof, or reduce the amount of
the principal of an Original Issue Discount Security or any other Security which would be due and payable upon a declaration of acceleration of the Maturity thereof pursuant to Section 502, or change any Place of Payment where, or the coin or
currency in which, any Security or any premium or interest thereon is payable, or impair the right to institute suit for the enforcement of any such payment on or after the Stated Maturity thereof (or, in the case of redemption, on or after the
Redemption Date), or modify the provisions of this Indenture with respect to the subordination of the Securities in a manner materially adverse to the Holders; or 
 (b) reduce the percentage in principal amount of the Outstanding Securities of any series, the consent of whose Holders is required for any such supplemental indenture, or the consent of whose Holders is required for
any waiver (of compliance with certain provisions of this Indenture or certain defaults hereunder and their consequences) provided for in this Indenture; or 
 (c) modify any of the provisions of this Section, Section 513 or Section 1009, except to increase any such percentage or to provide that certain other provisions of this Indenture cannot be modified or
waived without the consent of the Holder of each Outstanding Security affected thereby; provided, however, that this clause shall not be deemed to require the consent of any Holder with respect to changes in the references to “the
Trustee” and concomitant changes in this Section and Section 1009, or the deletion of this proviso, in accordance with the requirements of Section 611 and clause (h) of Section 901. 
 A supplemental indenture which changes or eliminates any covenant or other provision of this Indenture which has expressly been included solely for the
benefit of one or more particular series of Securities, or which modifies the rights of the Holders of Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under this Indenture of the
Holders of Securities of any other series. 
  

 Exh. 4.4 - 42 

 It shall not be necessary for any Act of Holders under this Section to approve the particular form of any
proposed supplemental indenture, but it shall be sufficient if such Act shall approve the substance thereof. 
 Section 9.03. Execution of
Supplemental Indentures. 
 In executing, or accepting the additional trusts created by, any supplemental indenture permitted by this
Article or the modifications thereby of the trusts created by this Indenture, the Trustee shall be entitled to receive, and (subject to Section 601) shall be fully protected in relying upon, an Opinion of Counsel stating that the execution of
such supplemental indenture is authorized or permitted by this Indenture. The Trustee may, but shall not be obligated to, enter into any such supplemental indenture which affects the Trustee’s own rights, duties or immunities under this
Indenture or otherwise. 
 Section 9.04. Effect of Supplemental Indentures. 
 Upon the execution of any supplemental indenture under this Article, this Indenture shall be modified in accordance therewith, and such supplemental
indenture shall form a part of this Indenture for all purposes; and every Holder of Securities theretofore or thereafter authenticated and delivered hereunder shall be bound thereby. 
 Section 9.05. Conformity with Trust Indenture Act. 
 Every supplemental indenture executed pursuant to this Article shall conform to the requirements of the Trust Indenture Act. 
 Section 9.06. Reference in Securities to Supplemental Indentures. 
 Securities of any series
authenticated and delivered after the execution of any supplemental indenture pursuant to this Article may, and shall if required by the Trustee, bear a notation in form approved by the Trustee as to any matter provided for in such supplemental
indenture. If the Company shall so determine, new Securities of any series so modified as to conform, in the opinion of the Trustee and the Company, to any such supplemental indenture may be prepared and executed by the Company and authenticated and
delivered by the Trustee in exchange for Outstanding Securities of such series. 
 ARTICLE TEN 
 COVENANTS 
 Section 10.01. Payment
of Principal, Premium and Interest. 
 The Company covenants and agrees for the benefit of each series of Securities that it will duly
and punctually pay the principal of and any premium and interest on the Securities of that series in accordance with the terms of the Securities and this Indenture. 
 Section 10.02. Maintenance of Office or Agency. 
 The Company will maintain in each Place of Payment
for any series of Securities an office or agency where Securities of that series may be presented or surrendered for payment, where Securities of that series may be surrendered for registration of transfer or exchange and where notices and demands
to or upon the Company in respect of the Securities of that series 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 

  

 Exh. 4.4 - 43 

 
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 of the Trustee, and the Company hereby appoints the Trustee as its agent to receive all such presentations, surrenders, notices and demands. 
 The Company may also from time to time designate one or more other offices or agencies where the Securities of one or more series may be presented or surrendered for any or all such purposes and may from time to time
rescind such designations; provided, however, that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in each Place of Payment for Securities of any series 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. 
 Section 10.03. Money for Securities Payments to Be Held in Trust. 
 If the Company shall at any time
act as its own Paying Agent with respect to any series of Securities, it will, on or before each due date of the principal of or any premium or interest on any of the Securities of that series, segregate and hold in trust for the benefit of the
Persons entitled thereto a sum sufficient to pay the principal and any premium and interest so becoming due until such sums shall be paid to such Persons or otherwise disposed of as herein provided and will promptly notify the Trustee of its action
or failure so to act. 
 Whenever the Company shall have one or more Paying Agents for any series of Securities, it will, prior to each due
date of the principal of or any premium or interest on any Securities of that series, deposit with a Paying Agent a sum sufficient to pay such amount, such sum to be held as provided by the Trust Indenture Act, and (unless such Paying Agent is the
Trustee) the Company will promptly notify the Trustee of its action or failure so to act. The Company will cause each Paying Agent for any series of Securities other than the Trustee to execute and deliver to the Trustee an instrument in which such
Paying Agent shall agree with the Trustee, subject to the provisions of this Section, that such Paying Agent will (1) comply with the provisions of the Trust Indenture Act applicable to it as a Paying Agent and (2) during the continuance
of any default by the Company (or any other obligor upon the Securities of that series) in the making of any payment in respect of the Securities of that series, upon the written request of the Trustee, forthwith pay to the Trustee all sums held in
trust by such Paying Agent for payment in respect of the Securities of that series. 
 The Company may at any time, for the purpose of
obtaining the satisfaction and discharge of this Indenture or for any other purpose, pay, or by Company Order direct any Paying Agent to pay, to the Trustee all sums held in trust by the Company or such Paying Agent, such sums to be held by the
Trustee upon the same trusts as those upon which such sums were held by the Company or such Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such Paying Agent shall be released from all further liability with respect to such
money. 
 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 any premium or interest on any Security of any series and remaining unclaimed for two years after such principal, premium or interest has become due and payable shall be paid to the Company on Company Request, or (if then held by the Company)
shall be discharged from such trust; and the Holder of such Security 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             , 

  

 Exh. 4.4 - 44 

 
notice that such money remains unclaimed and that, after a date specified therein, which shall not be less than 30 days from the date of such publication,
any unclaimed balance of such money then remaining will be repaid to the Company. 
 Section 10.04. Statement by Officers as to Default.

 The Company will deliver to the Trustee, within 120 days after the end of each fiscal year of the Company ending after the date
hereof, an Officers’ Certificate, stating whether or not to the best knowledge of the signers thereof the Company is in default in the performance and observance of any of the terms, provisions and conditions of this Indenture (without regard
to any period of grace or requirement of notice provided hereunder) and, if the Company shall be in default, specifying all such defaults and the nature and status thereof of which they may have knowledge. 
 Section 10.05. Existence. 
 Subject
to Article Eight, the Company will do or cause to be done all things necessary to preserve and keep in full force and effect its existence, rights (charter and statutory) and franchises; provided, however, that the Company shall not be required to
preserve any such right or franchise if the Board of Directors shall determine that the preservation thereof is no longer desirable in the conduct of the business of the Company and that the loss thereof is not disadvantageous in any material
respect to the Holders. 
 Section 10.06. Maintenance of Properties. 
 The Company will cause all properties used or useful in the conduct of its business or the business of any Restricted Subsidiary to be maintained and
kept in good condition, repair and working order and supplied with all necessary equipment and will cause to be made all necessary repairs, renewals, replacements, betterments and improvements thereof, all as in the judgment of the Company may be
necessary so that the business carried on in connection therewith may be properly and advantageously conducted at all times; provided, however, that nothing in this Section shall prevent the Company or any Restricted Subsidiary from discontinuing
the operation or maintenance of any of such properties if such discontinuance is, in the judgment of the Company or such Restricted Subsidiary, desirable in the conduct of its business or the business of any such Restricted Subsidiary and not
disadvantageous in any material respect to the Holders. 
 Section 10.07. Payment of Taxes and Other Claims. 
 The Company will pay or discharge or cause to be paid or discharged, before the same shall become delinquent, (a) all taxes, assessments and
governmental charges levied or imposed upon the Company or any Subsidiary or upon the income, profits or property of the Company or any of its Restricted Subsidiaries, and (b) all lawful claims for labor, materials and supplies which, if
unpaid, might by law become a lien upon the property of the Company or any of its Restricted Subsidiaries; provided, however, that the Company or such Restricted Subsidiary shall not be required to pay or discharge or cause to be paid or discharged
any such tax, assessment, charge or claim whose amount, applicability or validity is being contested in good faith by appropriate proceedings. 
 Section 10.08. Maintenance of Insurance. 
 The Company shall, and shall cause its Restricted Subsidiaries to, keep at all
times all of their properties which are of an insurable nature insured against loss or damage with insurers believed by the Company to be responsible to the extent that property of similar character is usually so insured by corporations similarly
situated and owning like properties in accordance with good business practice. The 

  

 Exh. 4.4 - 45 

 
Company shall, and shall cause its Restricted Subsidiaries to, use the proceeds from any such insurance policy to repair, replace or otherwise restore the
property to which such proceeds relate. 
 Section 10.09. Waiver of Certain Covenants. 
 Except as otherwise specified as contemplated by Section 301 for Securities of such series, the Company may, with respect to the Securities of any
series, omit in any particular instance to comply with any term, provision or condition set forth in any covenant provided pursuant to clause (r) of Section 301 or clause (b) or (g) of Section 901 for the benefit of the
Holders of such series or in any of Sections 1005 to 1007, inclusive, if before the time for such compliance the Holders of at least a majority in principal amount of the Outstanding Securities of such series shall, by Act of such Holders, either
waive such compliance in such instance or generally waive compliance with such term, provision or condition, but no such waiver shall extend to or affect such term, provision or condition except to the extent so expressly waived, and, until such
waiver shall become effective, the obligations of the Company and the duties of the Trustee in respect of any such term, provision or condition shall remain in full force and effect. 
 ARTICLE ELEVEN 
 OPTIONAL REDEMPTION OF SECURITIES 
 Section 11.01. Applicability of Article. 
 Securities of any series which are redeemable before their Stated Maturity shall be redeemable in accordance with their terms and (except as otherwise specified as contemplated by Section 301 for such Securities) in accordance with
this Article. 
 Section 11.02. Election to Redeem; Notice to Trustee. 
 The election of the Company to redeem any Securities shall be evidenced by a Board Resolution or in another manner specified as contemplated by
Section 301 for such Securities. In case of any redemption at the election of the Company of less than all the Securities of any series (including any such redemption affecting only a single Security), the Company shall, at least 45 days prior
to but no more than 60 days prior to the Redemption Date fixed by the Company (unless a shorter notice shall be satisfactory to the Trustee), notify the Trustee of such Redemption Date, of the principal amount of Securities of such series to be
redeemed and, if applicable, of the tenor of the Securities to be redeemed. In the case of any redemption of Securities prior to the expiration of any restriction on such redemption provided in the terms of such Securities or elsewhere in this
Indenture, the Company shall furnish the Trustee with an Officers’ Certificate evidencing compliance with such restriction. 
 Section 11.03. Selection by Trustee of Securities to Be Redeemed. 
 If less than all the Securities of any series are to be
redeemed (unless all the Securities of such series and of a specified tenor are to be redeemed or unless such redemption affects only a single Security), the particular Securities to be redeemed shall be selected not less than 30 days nor more than
60 days prior to the Redemption Date by the Trustee, from the Outstanding Securities of such series not previously called for redemption, by such method as the Trustee shall deem fair and appropriate and which may provide for the selection for
redemption of a portion of the principal amount of any Security of such series, provided that the unredeemed portion of the principal amount of any Security shall be in an authorized denomination (which shall not be less than the minimum authorized
denomination) for such Security. If less than all the Securities of such series and of a specified tenor are to be redeemed (unless such redemption affects only a single Security), the particular Securities to be redeemed shall be selected not less
than 30 days nor more than 60 days prior to the Redemption Date by the Trustee, from the 

  

 Exh. 4.4 - 46 

 
Outstanding Securities of such series and specified tenor not previously called for redemption in accordance with the preceding sentence. 
 The Trustee shall promptly notify the Company in writing of the Securities selected for redemption as aforesaid and, in case of any Securities selected
for partial redemption as aforesaid, the principal amount thereof to be redeemed. 
 The provisions of the two preceding paragraphs shall not
apply with respect to any redemption affecting only a single Security, whether such Security is to be redeemed in whole or in part. In the case of any such redemption in part, the unredeemed portion of the principal amount of the Security shall be
in an authorized denomination (which shall not be less than the minimum authorized denomination) for such Security. 
 For all purposes of
this Indenture, unless the context otherwise requires, all provisions relating to the redemption of Securities shall relate, in the case of any Securities redeemed or to be redeemed only in part, to the portion of the principal amount of such
Securities which has been or is to be redeemed. 
 Section 11.04. Notice of Redemption. 
 Notice of redemption shall be given by first-class mail, postage prepaid, mailed not less than 30 nor more than 60 days prior to the Redemption Date, to
each Holder of Securities to be redeemed, at his address appearing in the Security Register. 
 All notices of redemption shall state:

 (a) the Redemption Date; 
 (b)
the Redemption Price; 
 (c) if less than all the Outstanding Securities of any series consisting of more than a single Security are to be
redeemed, the identification (and, in the case of partial redemption of any such Securities, the principal amounts) of the particular Securities to be redeemed and, if less than all the Outstanding Securities of any series consisting of a single
Security are to be redeemed, the principal amount of the particular Security to be redeemed; 
 (d) that on the Redemption Date the
Redemption Price will become due and payable upon each such Security to be redeemed and, if applicable, that interest thereon will cease to accrue on and after said date; 
 (e) that on the Redemption Date, if such is the case, the right of the holders of each such Security to convert the Securities shall terminate; 
 (f) the place or places where each such Security is to be surrendered for payment of the Redemption Price; and 
 (g) that the redemption is for a sinking fund, if such is the case. 
 Notice of redemption of Securities to be redeemed at the election of the Company shall be given by the Company or, at the Company’s request, by the Trustee in the name and at the expense of the Company and shall
be irrevocable. 
  

 Exh. 4.4 - 47 

 Section 11.05. Deposit of Redemption Price. 
 Prior to any Redemption Date, the Company shall deposit with the Trustee or with a Paying Agent (or, if the Company is acting as its own Paying Agent,
segregate and hold in trust as provided in Section 1003) an amount of money sufficient to pay the Redemption Price of, and (except if the Redemption Date shall be an Interest Payment Date) accrued interest on, all the Securities which are to be
redeemed on that date. 
 Section 11.06. Securities Payable on Redemption Date. 
 Notice of redemption having been given as aforesaid, the Securities so to be redeemed shall, on the Redemption Date, become due and payable at the
Redemption Price therein specified, and from and after such date (unless the Company shall default in the payment of the Redemption Price and accrued interest) such Securities shall cease to bear interest. Upon surrender of any such Security for
redemption in accordance with said notice, such Security shall be paid by the Company at the Redemption Price, together with accrued interest to the Redemption Date; provided, however, that, unless otherwise specified as contemplated by
Section 301, installments of interest whose Stated Maturity is on or prior to the Redemption Date will be payable to the Holders of such Securities, or one or more Predecessor Securities, registered as such at the close of business on the
relevant Record Dates according to their terms and the provisions of Section 307. 
 If any Security called for redemption shall not be
so paid upon surrender thereof for redemption, the principal and any premium shall, until paid, bear interest from the Redemption Date at the rate prescribed therefor in the Security. 
 Section 11.07. Securities Redeemed in Part. 
 Any Security which is to be redeemed only in part shall be surrendered at a Place of Payment therefor (with, if the Company or the Trustee so requires, due endorsement by, or a written instrument of transfer in form satisfactory to the
Company and the Trustee duly executed by, the Holder thereof or his attorney duly authorized in writing), and the Company shall execute, and the Trustee shall authenticate and deliver to the Holder of such Security without service charge, a new
Security or Securities of the same series and of like tenor, of any authorized denomination as requested by such Holder, in aggregate principal amount equal to and in exchange for the unredeemed portion of the principal of the Security so
surrendered. 
 ARTICLE TWELVE 
 SINKING FUNDS 
 Section 12.01. Applicability of Article. 
 The provisions of this Article shall be applicable to any sinking fund for the retirement of Securities of any series except as otherwise specified as
contemplated by Section 301 for such Securities. 
 The minimum amount of any sinking fund payment provided for by the terms of any
Securities is herein referred to as a “mandatory sinking fund payment” , and any payment in excess of such minimum amount provided for by the terms of such Securities is herein referred to as an “optional sinking
fund payment” . If provided for by the terms of any Securities, the cash amount of any sinking fund payment may be subject to reduction as provided in Section 1202. Each sinking fund payment shall be applied to the redemption of
Securities as provided for by the terms of such Securities. 
  

 Exh. 4.4 - 48 

 Section 12.02. Satisfaction of Sinking Fund Payments with Securities. 
 The Company (1) may deliver Outstanding Securities of a series (other than any previously called for redemption) and (2) may apply as a credit
Securities of a series which have been redeemed either at the election of the Company pursuant to the terms of such Securities or through the application of permitted optional sinking fund payments pursuant to the terms of such Securities, in each
case in satisfaction of all or any part of any sinking fund payment with respect to any Securities of such series required to be made pursuant to the terms of such Securities as and to the extent provided for by the terms of such Securities;
provided that the Securities to be so credited have not been previously so credited. The Securities to be so credited shall be received and credited for such purpose by the Trustee at the Redemption Price, as specified in the Securities so to be
redeemed, for redemption through operation of the sinking fund and the amount of such sinking fund payment shall be reduced accordingly. 
 Section 12.03. Redemption of Securities for Sinking Fund. 
 Not less than 30 days prior to each sinking fund payment date
for any Securities, the Company will deliver to the Trustee an Officers’ Certificate specifying the amount of the next ensuing sinking fund payment for such Securities pursuant to the terms of such Securities, the portion thereof, if any, which
is to be satisfied by payment of cash and the portion thereof, if any, which is to be satisfied by delivering and crediting Securities pursuant to Section 1202 and will also deliver to the Trustee any Securities to be so delivered. Not less
than 15 days prior to each such sinking fund payment date, the Trustee shall select the Securities to be redeemed upon such sinking fund payment date in the manner specified in Section 1103 and cause notice of the redemption thereof to be given
in the name of and at the expense of the Company in the manner provided in Section 1104. Such notice having been duly given, the redemption of such Securities shall be made upon the terms and in the manner stated in Sections 1106 and 1107.

 ARTICLE THIRTEEN 
 DEFEASANCE AND COVENANT DEFEASANCE 
 Section 13.01. Company’s Option to Effect Defeasance or Covenant Defeasance.

 The Company may elect, at its option at any time, to have Section 1302 or Section 1303 applied to any Securities or any
series of Securities, as the case may be, designated pursuant to Section 301 as being defeasible pursuant to such Section 1302 or 1303, in accordance with any applicable requirements provided pursuant to Section 301 and upon
compliance with the conditions set forth below in this Article. Any such election shall be evidenced by a Board Resolution or in another manner specified as contemplated by Section 301 for such Securities. 
 Section 13.02. Defeasance and Discharge. 
 Upon the Company’s exercise of its option (if any) to have this Section applied to any Securities or any series of Securities, as the case may be, the Company shall be deemed to have been discharged from its obligations, with respect
to such Securities as provided in this Section on and after the date the conditions set forth in Section 1304 are satisfied (hereinafter called “Defeasance” ). For this purpose, such Defeasance means that the Company
shall be deemed to have paid and discharged the entire indebtedness represented by such Securities and to have satisfied all its other obligations under such Securities and this Indenture insofar as such Securities are concerned (and the Trustee, at
the expense of the Company, shall execute proper instruments acknowledging the same), subject to the following which shall survive until otherwise terminated or discharged hereunder: (a) the rights of Holders of such Securities to receive,
solely from the trust fund described in Section 1304 and as more fully set forth in 

  

 Exh. 4.4 - 49 

 
such Section, payments in respect of the principal of and any premium and interest on such Securities when payments are due, (b) the Company’s
obligations with respect to such Securities under Sections 304, 305, 306, 1002 and 1003, (c) the rights, powers, trusts, duties and immunities of the Trustee hereunder and (d) this Article. Subject to compliance with this Article, the
Company may exercise its option (if any) to have this Section applied to any Securities notwithstanding the prior exercise of its option (if any) to have Section 1303 applied to such Securities. 
 Section 13.03. Covenant Defeasance. 
 Upon the Company’s exercise of its option (if any) to have this Section applied to any Securities or any series of Securities, as the case may be, (a) the Company shall be released from its obligations under clause (c) of
Section 801, Sections 1006 through 1008, inclusive, and any covenants provided pursuant to clause (r) of Section 301 or clause (b) or (g) of Section 901 for the benefit of the Holders of such Securities; and
(b) the occurrence of any event specified in clause (d) of Section 501 (with respect to any of clause (c) of Section 801, Sections 1006 through 1008, inclusive, and any such covenants provided pursuant to clause (r) of
Section 301 or clause (b) or (g) of Section 901 shall be deemed not to be or result in an Event of Default, in each case will respect to such Securities as provided in this Section on and after the date the conditions set forth
in Section 1304 are satisfied (hereinafter called “Covenant Defeasance” ). For this purpose, such Covenant Defeasance means that, with respect to such Securities, the Company may omit to comply with and shall have no
liability in respect of any term, condition or limitation set forth in any such specified Section (to the extent so specified in the case of clause (d) of Section 501), whether directly or indirectly by reason of any reference elsewhere
herein to any such Section or Article or by reason of any reference in any such Section or Article to any other provision herein or in any other document, but the remainder of this Indenture and such Securities shall be unaffected thereby.

 Section 13.04. Conditions to Defeasance or Covenant Defeasance. 
 The following shall be the conditions to the application of Section 1302 or Section 1303 to any Securities or any series of Securities, as the
case may be: 
 (a) The Company shall irrevocably have deposited or caused to be deposited with the Trustee (or another trustee which
satisfies the requirements contemplated by Section 609 and agrees to comply with the provisions of this Article applicable to it) as trust funds in trust for the purpose of making the following payments, specifically pledged as security for,
and dedicated solely to, the benefits of the Holders of such Securities, (i) money in an amount, or (ii) U.S. Government Obligations which through the scheduled payment of principal and interest in respect thereof in accordance with their
terms will provide, not later than one day before the due date of any payment, money in an amount, or (iii) a combination thereof, in each case sufficient, in the opinion of a nationally recognized firm of independent public accountants
expressed in a written certification thereof delivered to the Trustee, to pay and discharge, and which shall be applied by the Trustee (or any such other qualifying trustee) to pay and discharge, the principal of and any premium and interest on such
Securities on the respective Stated Maturities, in accordance with the terms of this Indenture and such Securities. As used herein, “U.S. Government Obligation” means (x) any security which is (i) a direct
obligation of the United States of America for the payment of which the full faith and credit of the United States of America is pledged or (ii) an obligation of a Person controlled or supervised by and acting as an agency or instrumentality of
the United States of America the payment of which is unconditionally guaranteed as a full faith and credit obligation by the United States of America, which, in either case (i) or (ii), is not callable or redeemable at the option of the issuer
thereof, and (y) any depositary receipt issued by a bank (as defined in Section 3(a)(2) of the Securities Act) as custodian with respect to any U.S. Government Obligation which is specified in Clause (x) above and held by such bank
for the account of the holder of such depositary receipt, or with respect to any specific payment of principal of or interest on any U.S. Government 

  

 Exh. 4.4 - 50 

 
Obligation which is so specified and held, provided that (except as required by law) such custodian is not authorized to make any deduction from the amount
payable to the holder of such depositary receipt from any amount received by the custodian in respect of the U.S. Government Obligation or the specific payment of principal or interest evidenced by such depositary receipt. 
 (b) In the event of an election to have Section 1302 apply to any Securities or any series of Securities, as the case may be, the Company shall have
delivered to the Trustee an Opinion of Counsel stating that (i) the Company has received from, or there has been published by, the Internal Revenue Service a ruling or (ii) since the date of this instrument, there has been a change in the
applicable Federal income tax law, in either case (i) or (ii) to the effect that, and based thereon such opinion shall confirm that, the Holders of such Securities will not recognize gain or loss for Federal income tax purposes as a result
of the deposit, Defeasance and discharge to be effected with respect to such Securities and will be subject to Federal income tax on the same amount, in the same manner and at the same times as would be the case if such deposit, Defeasance and
discharge were not to occur. 
 (c) In the event of an election to have Section 1303 apply to any Securities or any series of
Securities, as the case may be, the Company shall have delivered to the Trustee an Opinion of Counsel to the effect that the Holders of such Securities will not recognize gain or loss for Federal income tax purposes as a result of the deposit and
Covenant Defeasance to be effected with respect to such Securities and will be subject to Federal income tax on the same amount, in the same manner and at the same times as would be the case if such deposit and Covenant Defeasance were not to occur.

 (d) The Company shall have delivered to the Trustee an Officer’s Certificate to the effect that neither such Securities nor any other
Securities of the same series, if then listed on any securities exchange, will be delisted as a result of such deposit. 
 (e) No event which
is, or after notice or lapse of time or both would become, an Event of Default with respect to such Securities or any other Securities shall have occurred and be continuing at the time of such deposit or, with regard to any such event specified in
clause (e) or (f) of Section 501, at any time on or prior to the 90th day after the date of such deposit (it being understood that this condition shall not be deemed satisfied until after such 90th day). 
 (f) Such Defeasance or Covenant Defeasance shall not cause the Trustee to have a conflicting interest within the meaning of the Trust Indenture Act
(assuming all Securities are in default within the meaning of such Act). 
 (g) Such Defeasance or Covenant Defeasance shall not result in a
breach or violation of, or constitute a default under, any material agreement or instrument to which the Company or any of its Restricted Subsidiaries is a party or by which it is bound. 
 (h) Such Defeasance or Covenant Defeasance shall not result in the trust arising from such deposit constituting an investment company within the meaning
of the Investment Company Act unless such trust shall be registered under such Act or exempt from registration thereunder. 
 (i) At the time
of such deposit, (i) no default in the payment of any principal of or premium or interest on any Senior Debt shall have occurred and be continuing, (ii) no event of default with respect to any Senior Debt shall have resulted in such Senior
Debt becoming, and continuing to be, due and payable prior to the date on which it would otherwise have become due and payable (unless payment of such Senior Debt has been made or duly provided for), and (iii) no other event of default with
respect to any Senior Debt shall have occurred and be continuing permitting (after notice or lapse of time 

  

 Exh. 4.4 - 51 

 
or both) the holders of such Senior Debt (or a trustee on behalf of such holders) to declare such Senior Debt due and payable prior to the date on which it
would otherwise have become due and payable. 
 (j) The Company shall have delivered to the Trustee an Officer’s Certificate and an
Opinion of Counsel, each stating that all conditions precedent with respect to such Defeasance or Covenant Defeasance have been complied with. 
 Section 13.05. Deposited Money and U.S. Government Obligations to Be Held in Trust; Miscellaneous Provisions. 
 Subject to
the provisions of the last paragraph of Section 1003, all money and U.S. Government Obligations (including the proceeds thereof) deposited with the Trustee or other qualifying trustee (solely for purposes of this Section and Section 1306,
the Trustee and any such other trustee are referred to collectively as the “Trustee” ) pursuant to Section 1304 in respect of any Securities shall be held in trust and applied by the Trustee, in accordance with the
provisions of such Securities and this Indenture, to the payment, either directly or through any such Paying Agent (including the Company acting as its own Paying Agent) as the Trustee may determine, to the Holders of such Securities, of all sums
due and to become due thereon in respect of principal and any premium and interest, but money so held in trust need not be segregated from other funds except to the extent required by law. 
 The Company shall pay and indemnify the Trustee against any tax, fee or other charge imposed on or assessed against the U.S. Government Obligations
deposited pursuant to Section 1304 or the principal and interest received in respect thereof other than any such tax, fee or other charge which by law is for the account of the Holders of Outstanding Securities. 
 Anything in this Article to the contrary notwithstanding, the Trustee shall deliver or pay to the Company from time to time upon Company Request any
money or U.S. Government Obligations held by it as provided in Section 1304 with respect to any Securities which, in the opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof
delivered to the Trustee, are in excess of the amount thereof which would then be required to be deposited to effect the Defeasance or Covenant Defeasance, as the case may be, with respect to such Securities. 
 Section 13.06. Reinstatement. 
 If
the Trustee or the Paying Agent is unable to apply any money in accordance with this Article with respect to any Securities by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting
such application, then the obligations under this Indenture and such Securities from which the Company has been discharged or released pursuant to Section 1302 or 1303 shall be revived and reinstated as though no deposit had occurred pursuant
to this Article with respect to such Securities, until such time as the Trustee or Paying Agent is permitted to apply all money held in trust pursuant to Section 1305 with respect to such Securities in accordance with this Article; provided,
however, that if the Company makes any payment of principal of or any premium or interest on any such Security following such reinstatement of its obligations, the Company shall be subrogated to the rights (if any) of the Holders of such Securities
to receive such payment from the money so held in trust. 
 [IF SUBORDINATED INDENTURE:] 
  

 Exh. 4.4 - 52 

 ARTICLE FOURTEEN 
 SUBORDINATION OF SECURITIES 
 Section 14.01. Securities Subordinate to Senior Debt.

 The Company covenants and agrees, and each Holder of a Security, by his acceptance thereof, likewise covenants and agrees, that, to
the extent and in the manner hereinafter set forth in this Article (subject to the provisions of Article Four and Article Thirteen), the payment of the principal of (and premium, if any) and interest on each and all of the Securities are hereby
expressly made subordinate and subject in right of payment to the prior payment in full of all Senior Debt. 
 Section 14.02. Payment Over
of Proceeds Upon Dissolution, Etc. 
 In the event of (a) any insolvency or bankruptcy case or proceeding, or any receivership,
liquidation, reorganization or other similar case or proceeding in connection therewith, relative to the Company or to its creditors, as such, or to its assets, or (b) any liquidation, dissolution or other winding up of the Company, whether
voluntary or involuntary and whether or not involving insolvency or bankruptcy, or (c) any assignment for the benefit of creditors or any other marshalling of assets or liabilities of the Company, then and in any such event specified in (a),
(b) or (c) above (each such event, if any, herein sometimes referred to as a “Proceeding” ) the holders of Senior Debt will be first entitled to receive payment in full of all amounts due or to become due on or in
respect of all Senior Debt, or provision shall be made for such payment, in cash or Cash Equivalents or otherwise in a manner satisfactory to the holders of Senior Debt, before the Holders of the Securities are entitled to receive any payment or
distribution of any kind or character, on account of principal of (or premium, if any) or interest on or other obligations in respect of the Securities or on account of any purchase or other acquisition of Securities by the Company or any Subsidiary
of the Company (all such payments, distributions, purchases and acquisitions herein referred to, individually and collectively, as a “Securities Payment” ), and to that end the holders of Senior Debt shall be entitled to
receive, for application to the payment thereof, any Securities Payment which may be payable or deliverable in respect of the Securities in any such Proceeding. 
 In the event that, notwithstanding the foregoing provisions of this Section, the Trustee receives payment or distribution of assets of the Company of any kind or character, before all the Senior Debt is paid in full
in cash or Cash Equivalents, then and in such event such Securities Payment shall be paid over or delivered forthwith to the trustee in bankruptcy, receiver, liquidating trustee, custodian, assignee, agent or other Person making payment or
distribution of assets of the Company for application to the payment of all Senior Debt remaining unpaid, to the extent necessary to pay the Senior Debt in full in cash or Cash Equivalents. 
 For purposes of this Article only, the words “any payment or distribution of any kind or character, whether in cash, property or securities”
shall not be deemed to include a payment or distribution of stock or securities of the Company provided for by a plan of reorganization or readjustment authorized by an order or decree of a court of competent jurisdiction in a reorganization
proceeding under any applicable bankruptcy law or of any other corporation provided for by such plan of reorganization or readjustment which stock or securities are subordinated in right of payment to all then outstanding Senior Debt to at least the
same extent as the Securities are so subordinated as provided in this Article; provided, however, that (a) if a new corporation results from such reorganization or readjustment, such corporation assumes any Senior Debt not paid in full in cash
or Cash Equivalents in connection with such reorganization or readjustment and (b) the rights of the holders of such Senior Debt are not, without the consent of such holders, altered by such reorganization or readjustment. The consolidation of
the Company with, or the merger of the Company into, another Person or the liquidation or dissolution of the Company following 

  

 Exh. 4.4 - 53 

 
the conveyance or transfer of all or substantially all of its properties and assets as an entirety to another Person upon the terms and conditions set forth
in Article Eight shall not be deemed a Proceeding for the purposes of this Section if the Person formed by such consolidation or into which the Company is merged or the Person which acquires by conveyance or transfer such properties and assets as an
entirety, as the case may be, shall, as a part of such consolidation, merger, conveyance or transfer, comply with the conditions set forth in Article Eight. 
 Section 14.03. No Payment When Senior Debt in Default. 
 In the event that any Senior Payment Default
(as defined below) shall have occurred and be continuing, then no Securities Payment shall be made unless and until such Senior Payment Default shall have been cured or waived or shall have ceased to exist or all amounts then due and payable in
respect of Senior Debt shall have been paid in full, or provision shall have been made for such payment, in cash or Cash Equivalents or otherwise in a manner satisfactory to the holders of Senior Debt. “Senior Payment
Default” means any default in the payment of principal of (or premium, if any) or interest on any Senior Debt when due, whether at the Maturity thereof or by declaration of acceleration, call for redemption or otherwise. 
 In the event that any Senior Nonmonetary Default (as defined below) shall have occurred and be continuing, then, upon the receipt by the Company and the
Trustee of written notice of such Senior Nonmonetary Default from the representatives of holders of the Designated Senior Debt to which such default relates, the Company may not make any payments on account of the Securities or on account of the
purchase or redemption or other acquisition of Securities for a period (the “blockage period” ) commencing on the date the Company and Trustee receive such written notice and ending on the earlier of (a) the 179th day
after the date of such receipt of such written notice and (b) the date, if any, on which the Designated Senior Debt to which such default relates is discharged or such default is waived or otherwise cured. In any event, not more than one
blockage period may be commenced during any period of 360 consecutive days and there shall be a period of at least 181 consecutive days in each period of 360 consecutive days when no blockage period is in effect. For all purposes of this paragraph,
no Senior Nonmonetary Default that existed or was continuing on the date of commencement of any blockage period with respect to the Designated Senior Debt initiating such blockage period will be, or can be, made the basis for the commencement of a
subsequent blockage period unless such default has been cured or waived for a period of not less than 180 consecutive days. “Senior Nonmonetary Default” means the occurrence or existence and continuance of any event of
default, or of any event which, after notice or lapse of time (or both), would become an event of default, under the terms of any instrument pursuant to which any Designated Senior Debt is outstanding, permitting (after notice or lapse of time or
both) one or more holders of such Senior Debt (or a trustee or agent on behalf of the holders thereof) to declare such Senior Debt due and payable prior to the date on which it would otherwise become due and payable, other than a Senior Payment
Default. 
 In the event and during the continuation of any default in the payment of principal of (or premium, if any) or interest on any
Senior Debt beyond any applicable grace period with respect thereto, or in the event that any event of default with respect to any Senior Debt shall have occurred and be continuing permitting the holders of such Senior Debt (or a trustee on behalf
of the holders thereof) to declare such Senior Debt, and shall have resulted in such Senior Debt becoming or being declared, due and payable prior to the date on which it would otherwise have become due and payable, unless and until such event of
default shall have been cured or waived or shall have ceased to exist, or in the event any judicial proceeding shall be pending with respect to any such default in payment or event of default, then no Securities Payment shall be made. 
  

 Exh. 4.4 - 54 

 In the event that, notwithstanding the foregoing, the Company shall make any Securities Payment to the
Trustee or any Holder prohibited by the foregoing provisions of this Section, then and in such event, subject to Section 1404, such Securities Payment shall be paid over and delivered forthwith to the holders of the Senior Debt remaining
unpaid, to the extent necessary to pay in full all the Senior Debt. 
 The provisions of this Section shall not apply to any Securities
Payment with respect to which Section 1402 would be applicable. 
 Section 14.04. Payment Permitted If No Default. 
 Nothing contained in this Article or elsewhere in this Indenture or in any of the Securities shall prevent (a) the Company, at any time except
during the pendency of any Proceeding referred to in Section 1402 or under the conditions described in Section 1403, from making Securities Payments, or (b) the application by the Trustee of any money deposited with it hereunder to
Securities Payments or the retention of such Securities Payment by the Holders, if, at the time of such application by the Trustee, it did not have knowledge that such Securities Payment would have been prohibited by the provisions of this Article.

 Section 14.05. Subrogation to Rights of Holders of Senior Debt. 
 Subject to the payment in full of all amounts due or to become due on or in respect of Senior Debt, or the provision for such payment, in cash or Cash
Equivalents or otherwise in a manner satisfactory to the holders of Senior Debt, the Holders of the Securities shall be subrogated (equally and ratably with the holders of all Indebtedness of the Company which by its express terms is subordinated to
Indebtedness of the Company to substantially the same extent as the Securities are subordinated to the Senior Debt and is entitled to like rights of subrogation by reason of any payments or distributions made to holders of such Senior Debt) to the
rights of the holders of such Senior Debt to receive payments and distributions of cash, property and securities applicable to the Senior Debt until the principal of (and premium, if any) and interest on the Securities shall be paid in full. For
purposes of such subrogation, no payments or distributions to the holders of the Senior Debt of any cash, property or securities to which the Holders of the Securities or the Trustee would be entitled except for the provisions of this Article, and
no payments over pursuant to the provisions of this Article to the holders of Senior Debt by Holders of the Securities or the Trustee, shall, as among the Company, its creditors other than holders of Senior Debt and the Holders of the Securities, be
deemed to be a payment or distribution by the Company to or on account of the Senior Debt. 
 Section 14.06. Provisions Solely to Define
Relative Rights. 
 The provisions of this Article are and are intended solely for the purpose of defining the relative rights of the
Holders on the one hand and the holders of Senior Debt on the other hand. Nothing contained in this Article or elsewhere in this Indenture or in the Securities is intended to or shall (a) impair, as among the Company, its creditors other than
holders of Senior Debt and the Holders of the Securities, the obligation of the Company, which is absolute and unconditional, to pay to the Holders of the Securities the principal of (and premium, if any) and interest on the Securities as and when
the same shall become due and payable in accordance with their terms; or (b) affect the relative rights against the Company of the Holders of the Securities and creditors of the Company other than the holders of Senior Debt; or (c) prevent
the Trustee or the Holder of any Security from exercising all remedies otherwise permitted by applicable law upon default under this Indenture, subject to the rights, if any, under this Article of the holders of Senior Debt to receive cash, property
and securities otherwise payable or deliverable to the Trustee or such Holder. 
  

 Exh. 4.4 - 55 

 Section 14.07. Trustee to Effectuate Subordination. 
 Each Holder of a Security by his acceptance thereof authorizes and directs the Trustee on his behalf to take such action as may be necessary or
appropriate to effectuate the subordination provided in this Article and appoints the Trustee his attorney-in-fact for any and all such purposes. 
 Section 14.08. No Waiver of Subordination Provisions. 
 No right of any present or future holder of any Senior Debt to
enforce subordination as herein provided shall at any time in any way be prejudiced or impaired by any act or failure to act on the part of the Company or by any act or failure to act, in good faith, by any such holder, or by any noncompliance by
the Company with the terms, provisions and covenants of this Indenture, regardless of any knowledge thereof any such holder may have or be otherwise charged with. 
 Without in any way limiting the generality of the foregoing paragraph, the holders of Senior Debt may, at any time and from time to time, without the consent of or notice to the Trustee or the Holders of the
Securities, without incurring responsibility to the Holders of the Securities and without impairing or releasing the subordination provided in this Article or the obligations hereunder of the Holders of the Securities to the holders of Senior Debt,
do any one or more of the following: (a) change the manner, place or terms of payment or extend the time of payment of, or renew, increase or alter, Senior Debt, or otherwise amend or supplement in any manner Senior Debt or any instrument
evidencing the same or any agreement under which Senior Debt is outstanding; (b) sell, exchange, release or otherwise deal with any property pledged, mortgaged or otherwise securing Senior Debt; (c) release any Person liable in any manner
for the payment or collection of Senior Debt; and (d) exercise or refrain from exercising any rights against the Company and any other Person. 
 Section 14.09. Notice to Trustee. 
 The Company shall give prompt written notice to the Trustee of any fact known to the
Company which would prohibit the making of any payment to or by the Trustee in respect of the Securities. Notwithstanding the provisions of this Article or any other provision of this Indenture, the Trustee shall not be charged with knowledge of the
existence of any facts which would prohibit the making of any payment to or by the Trustee in respect of the Securities, unless and until the Trustee shall have received written notice thereof from the Company or a holder of Senior Debt or from any
trustee therefor; and, prior to the receipt of any such written notice, the Trustee, subject to the provisions of Section 601, shall be entitled in all respects to assume that no such facts exist; provided, however, that if the Trustee shall
not have received the notice provided for in this Section at least three Business Days prior to the date upon which by the terms hereof any money may become payable for any purpose (including, without limitation, the payment of the principal of (and
premium, if any) or interest on any Security), then, anything herein contained to the contrary notwithstanding, the Trustee shall have full power and authority to receive such money and to apply the same to the purpose for which such money was
received and shall not be affected by any notice to the contrary which may be received by it within three Business Days prior to such date. 
 Subject to the provisions of Section 601, the Trustee shall be entitled to rely on the delivery to it of a written notice by a Person representing himself to be a holder of Senior Debt (or a trustee therefor) to establish that such
notice has been given by a holder of Senior Debt (or a trustee therefor). In the event that the Trustee determines in good faith that further evidence is required with respect to the right of any Person as a holder of Senior Debt to participate in
any payment or distribution pursuant to this Article, the Trustee may request such Person to furnish evidence to the reasonable satisfaction of the Trustee as to the amount of Senior Debt held by such Person, the extent to which such Person is
entitled to participate in 

  

 Exh. 4.4 - 56 

 
such payment or distribution and any other facts pertinent to the rights of such Person under this Article, and if such evidence is not furnished, the
Trustee may defer any payment to such Person pending judicial determination as to the right of such Person to receive such payment. 
 Section 14.10. Reliance on Judicial Order or Certificate of Liquidating Agent. 
 Upon any payment or distribution of assets
of the Company referred to in this Article, the Trustee, subject to the provisions of Section 601, and the Holders of the Securities shall be entitled to rely upon any order or decree entered by any court of competent jurisdiction in which such
Proceeding is pending, or a certificate of the trustee in bankruptcy, receiver, liquidating trustee, custodian, assignee for the benefit of creditors, agent or other Person making such payment or distribution, delivered to the Trustee or to the
Holders of Securities, for the purpose of ascertaining the Persons entitled to participate in such payment or distribution, the holders of the Senior Debt and other indebtedness of the Company, the amount thereof or payable thereon, the amount or
amounts paid or distributed thereon and all other facts pertinent thereto or to this Article. 
 Section 14.11. Trustee Not Fiduciary for
Holders of Senior Debt. 
 The Trustee shall not be deemed to owe any fiduciary duty to the holders of Senior Debt and shall not be
liable to any such holders if it shall in good faith mistakenly pay over or distribute to Holders of Securities or to the Company or to any other Person cash, property or securities to which any holders of Senior Debt shall be entitled by virtue of
this Article or otherwise. 
 Section 14.12. Rights of Trustee as Holder of Senior Debt; Preservation of Trustee’s Rights.

 The Trustee in its individual capacity shall be entitled to all the rights set forth in this Article with respect to any Senior Debt
which may at any time be held by it, to the same extent as any other holder of Senior Debt, and nothing in this Indenture shall deprive the Trustee of any of its rights as such holder. 
 Nothing in this Article shall apply to claims of, or payments to, the Trustee under or pursuant to Section 607. 
 Section 14.13. Article Applicable to Paying Agents. 
 In case at any time any Paying Agent other than the Trustee shall have been appointed by the Company and be then acting hereunder, the term “Trustee” as used in this Article shall in such case
(unless the context otherwise requires) be construed as extending to and including such Paying Agent within its meaning as fully for all intents and purposes as if such Paying Agent were named in this Article in addition to or in place of the
Trustee; provided, however, that Section 1414 shall not apply to the Company or any Affiliate of the Company if it or such Affiliate acts as Paying Agent. 
 Section 14.14. Defeasance of this Article Fourteen. 
 The subordination of the Securities provided by
this Article is expressly made subject to the provisions for defeasance or covenant defeasance in Article Thirteen hereof and, anything herein to the contrary notwithstanding, upon the effectiveness of any such defeasance or covenant defeasance, the
Securities then outstanding shall thereupon cease to be subordinated pursuant to this Article Fourteen. 
 [Signatures on following page]

  

 Exh. 4.4 - 57 

 This instrument may be executed in any number of counterparts, each of which so executed shall be deemed
to be an original, but all such counterparts shall together constitute but one and the same instrument. In proving the existence of this Indenture it shall not be necessary to produce more than one copy. 
 SIGNATURES 
  

									
	Dated as of 	 	 	 		 	ISSUER:
		 		 		 	NETLOGIC MICROSYSTEMS, INC.
					
		 		 		 	By:	 	 
		 		 		 	Name:
		 		 		 	Title:
				
		 		 		 	 TRUSTEE
 [            ], AS TRUSTEE

					
		 		 		 	By:	 	 
		 		 		 	Name:
		 		 		 	Title:

  

 Exh. 4.4 - 58Exhibit 10.1

 Exhibit 10.1 
 SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT 
 SECOND AMENDMENT AND WAIVER, dated as of
May 29, 2009 (this “Second Amendment”), to the Credit Agreement, dated as of February 28, 2007, as amended as of June 27, 2007 (as so amended and as further amended, amended and restated, modified or supplemented from
time to time, the “Credit Agreement”), among PAETEC Holding Corp., a Delaware corporation (the “Borrower”), the lenders party thereto from time to time (the “Lenders”), Deutsche Bank Trust Company
Americas (“DBTCA”), as administrative agent (in such capacity, the “Administrative Agent”), and DBTCA, in its capacity as collateral agent (in such capacity, the “Collateral Agent”). 
 W I T N E S S E T H : 
 WHEREAS,
pursuant to the Credit Agreement, the Lenders have extended credit to the Borrower on the terms and conditions set forth therein; 
 WHEREAS,
the Borrower has requested that the Lenders approve (i) the prepayment of Term Loans under the Credit Agreement pursuant to the Discounted Voluntary Prepayment Transaction (as defined below) and (ii) certain amendments to the Credit
Agreement, in each case as herein provided; 
 WHEREAS, Deutsche Bank Trust Company Americas has agreed to act as prepayment agent for the
Discounted Voluntary Prepayment Transaction (in such capacity, the “Prepayment Agent”); and 
 WHEREAS, the Lenders have
consented to (i) waive certain provisions of the Credit Agreement on the terms and conditions contained herein in order to permit the Discounted Voluntary Prepayment Transaction and (ii) amend certain provisions of the Credit Agreement on
the terms and conditions contained herein. 
 NOW, THEREFORE, the parties hereto hereby agree as follows: 
 ARTICLE 1 
 Definitions 
 Section 1.1 Defined Terms. Terms defined in the Credit Agreement and used herein shall have the meanings given to them in the Credit
Agreement unless otherwise defined herein or the context otherwise requires. 
 ARTICLE 2 
 Voluntary Prepayment Transaction 
 Section 2.1 Voluntary Prepayment. (a) The Borrower has notified the Lenders that it may wish to make voluntary prepayments of Term Loans (each such voluntary prepayment pursuant to this Section 2.1 (but
excluding any voluntary prepayment of Term Loans in accordance with the Credit Agreement as in effect prior to the Second Amendment Effective 

  

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Date (as hereinafter defined)), a “Discounted Voluntary Prepayment”) during the period commencing on the Second Amendment Effective Date and
ending on the date that is 18 months following the Second Amendment Effective Date (the “Discounted Voluntary Prepayment Period”) pursuant to the procedures described in this Section 2.1 (the transactions described in this
Section 2.1, collectively, the “Discounted Voluntary Prepayment Transaction”). In connection with any Discounted Voluntary Prepayment, the Borrower will notify the Prepayment Agent, and the Prepayment Agent will promptly notify
all of the Lenders with outstanding Term Loans (the “Prepayment Notice”), that the Borrower desires to prepay Term Loans with cash in an aggregate amount specified by the Borrower (which cash amount shall be not less than
$10,000,000 in the aggregate, in each case, excluding any interest paid or payable under Section 2.1(c) hereof and any fees paid or payable in connection with such Discounted Voluntary Prepayment; each, a “Prepayment Amount”)
at a discount within a range of not greater than 5 percentage points specified by the Borrower with respect to each Discounted Voluntary Prepayment (the “Discount”) equal to a percentage of par of the principal amount of Term Loans
being prepaid; provided that (i) the aggregate Prepayment Amounts for all Discounted Voluntary Prepayments undertaken by the Borrower of Term Loans prepaid during the Prepayment Period shall not exceed $100,000,000 in the aggregate
(excluding any interest paid or payable under Section 2.1(c) hereof and any fees paid or payable in connection with such Discounted Voluntary Prepayments), (ii) immediately after giving effect to each Discounted Voluntary Prepayment
(including the payment of all interest and fees related thereto), the sum of (I) the Unrestricted cash and Cash Equivalents of the Borrower and the Subsidiary Guarantors plus (II) the Total Unutilized Revolving Loan Commitment at such
time shall equal or exceed $75,000,000, (iii) at the time of each Discounted Voluntary Prepayment, (A) the Borrower’s corporate rating by S&P shall not be less than B (with not less than a negative outlook) and (B) the
Borrower’s corporate family rating by Moody’s shall not be less than B2 (with not less than a negative outlook), (iv) without limiting the requirements of preceding sub-clause (iii), if either S&P or Moody’s ever downgrades
the Borrower’s corporate rating or corporate family rating, as applicable to levels less than those described in sub-clause (iii)(A) or (B) immediately above as a result of any Discounted Voluntary Prepayment being deemed to be a
“distressed exchange” (and S&P or Moody’s, as applicable, has issued a written report or written statement that the reason for such downgrade is such Discounted Voluntary Prepayment being deemed to be a “distressed
exchange”), then, with respect to each Discounted Voluntary Prepayment to be consummated thereafter (even if such downgrade is subsequently “cured”), each of S&P and Moody’s shall have confirmed in writing to the Borrower
that the proposed Discounted Voluntary Prepayment shall not be deemed to be a “distressed exchange”, (v) at the time of each Discounted Voluntary Prepayment, the Borrower shall have delivered to the Prepayment Agent an officer’s
certificate of an Authorized Officer of the Borrower certifying that neither S&P nor Moody’s has notified the Borrower or any of its Subsidiaries in writing that it will deem the proposed Discounted Voluntary Prepayment to be a
“distressed exchange” (or, if preceding clause (iv) is applicable at such time, certifying as to compliance with preceding clause (iv)), (vi) no more than 16 Prepayment Notices in the aggregate may be issued by the Borrower
during the Discounted Voluntary Prepayment Period and (vii) in no event shall the Discount for any Discounted Voluntary Prepayment be less than 5%. A Discounted Voluntary Prepayment shall be deemed to have been made during the Discounted
Voluntary Prepayment Period if the Borrower shall have provided the Prepayment Agent with a Prepayment Notice with respect to such Discounted Voluntary Prepayment during the Discounted Voluntary Prepayment Period and so long as such Discounted
Voluntary Prepayment is to occur within 14 days of such Prepayment Notice. 
  

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 (b) In connection with a Discounted Voluntary Prepayment, the Borrower will allow each Lender of
outstanding Term Loans to specify (a “Prepayment Offer”) a discount to par (the “Acceptable Discount”) for a principal amount (subject to rounding requirements specified by the Prepayment Agent) of such
Lender’s Term Loans at which such Lender is willing to permit such Discounted Voluntary Prepayment (“Offered Term Loans”) (and which Acceptable Discount shall be within the range of not greater than 5 percentage points
specified by the Borrower with respect to such Discounted Voluntary Prepayment). Subject to the terms hereof, the Borrower will accept Prepayment Offers in the order of lowest to highest prepayment price specified by the respective Lenders in the
Prepayment Offers so as to enable the Borrower to complete the Discounted Voluntary Prepayment for up to the full Prepayment Amount as provided below. Based on the Acceptable Discounts and principal amounts of Term Loans specified by the Lenders,
the applicable discount to par (the “Applicable Discount”) for the Discounted Voluntary Prepayment will be either (A) the highest Acceptable Discount (i.e., the lowest prepayment price) at which the Borrower can complete
the Discounted Voluntary Prepayment for the full Prepayment Amount that is within the range for the Discount specified by the Borrower (determined by adding the principal amounts of Offered Term Loans commencing with the Offered Term Loans with the
highest Acceptable Discount and applying the Applicable Discount) or (B) in the event that the Borrower cannot complete the Discounted Voluntary Prepayment for the full Prepayment Amount at any Acceptable Discount (determined by adding the
principal amounts of Offered Term Loans commencing with the Offered Term Loans with the highest Acceptable Discount and applying the Applicable Discount), the Applicable Discount shall be the lowest Acceptable Discount (i.e., the highest
prepayment price) specified by the Lenders that is within the range for the Discount specified by the Borrower; provided that the Borrower, in its sole discretion, may elect to revoke, modify or cancel the Prepayment Notice rather than
complete a Discounted Voluntary Prepayment of less than the full Prepayment Amount pursuant to this sub-clause (B). The Borrower shall prepay Term Loans (or the respective portions thereof) offered by Lenders at the Acceptable Discounts specified by
each such Lender that are equal to or greater than the Applicable Discount (“Qualifying Term Loans”) at the Applicable Discount; provided that if the aggregate cash amount required to prepay Qualifying Term Loans (excluding
any interest payable under Section 2.1(c) hereof and fees payable in connection with such Discounted Voluntary Prepayment) would exceed the Prepayment Amount for such Discounted Voluntary Prepayment, the Borrower shall prepay such
Qualifying Term Loans at the Applicable Discount ratably based on the respective principal amounts of such Qualifying Term Loans (subject to rounding requirements specified by the Prepayment Agent). 
 (c) All Term Loans prepaid by the Borrower pursuant to this Section 2.1 shall be accompanied by payment of accrued and unpaid interest on the
par principal amount so prepaid to, but not including, the date of prepayment. 
 (d) The par principal amount of Term Loans of the
respective Tranche prepaid pursuant to this Section 2.1 shall be applied to reduce the remaining Scheduled Repayments of such Tranche of Term Loans of the applicable Lenders being repaid on a pro rata basis. 
  

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 (e) Each Discounted Voluntary Prepayment shall be consummated pursuant to procedures (including as to
timing, rounding and minimum amounts, Type, Interest Periods and other Borrowings of accepted Term Loans, irrevocability of Prepayment Notice and other notices by the Borrower and Lenders and determination of Applicable Discount) established by the
Prepayment Agent in consultation with the Borrower; it being understood and agreed that, unless otherwise determined by the Prepayment Agent, all Discounted Voluntary Prepayments within a Tranche of outstanding Term Loans shall be applied to the
outstanding Borrowings of such Tranche of Term Loans of each Lender with outstanding Term Loans of such Tranche receiving a prepayment pursuant to the applicable Discounted Voluntary Prepayment under this Section 2.1 on a pro
rata basis (based on the relative sizes of the various outstanding Borrowings of such Tranche of Term Loans), so that all Lenders with outstanding Term Loans under the applicable Tranche will continue to participate in each then outstanding
Borrowing of such Tranche of Term Loans on a pro rata basis (based upon the then outstanding principal amount of all Term Loans under such Tranche after giving effect to such Discounted Voluntary Prepayment as if made at par). The
Lenders further acknowledge and agree that following a Discounted Voluntary Prepayment of a given Tranche of Term Loans, interest payments in respect of such Tranche of Term Loans may be made on a non-pro rata basis among the
applicable Lenders to reflect the payment of accrued interest to certain Lenders as provided in Section 2.1(c) hereof. 
 (f)
Except for purposes of the definition of “Excess Cash Flow” appearing in Section 1.01 of the Credit Agreement (as to which a Discounted Voluntary Prepayment shall be treated as specified in such definition as amended by this
Second Amendment), each Discounted Voluntary Prepayment shall be without premium or penalty and otherwise constitute an optional prepayment of Term Loans for all purposes under the Credit Agreement. Immediately upon the consummation of each
Discounted Voluntary Prepayment, the par principal amount of Term Loans so prepaid (together with accrued interest thereon) shall be permanently retired and extinguished. 
 (g) The Lenders hereby (i) consent to the transactions described in this Section 2.1 notwithstanding anything to the contrary in the Credit Agreement, (ii) waive the requirements of any provision
of the Credit Agreement (including, without limitation, Sections 5.01 and 13.06 thereof) that might otherwise prohibit or conflict with the Discounted Voluntary Prepayment Transaction or result in a Default or an Event of Default as a
result of the Discounted Voluntary Prepayment Transaction and (iii) agree that no Discounted Voluntary Prepayment shall give rise to an obligation by any Lender to purchase participations pursuant to Section 13.06 of the Credit Agreement
with amounts received by it from such Discounted Voluntary Prepayment. 
 (h) The Borrower hereby confirms to the Lenders that any gain
recognized as a result of any Discounted Voluntary Prepayment is (shall be treated as) non-cash income (and non-cash gains) for purposes of the Credit Agreement. 
 (i) This Second Amendment shall neither (i) require the Borrower to undertake any Discounted Voluntary Prepayment during the Discounted Voluntary Prepayment Period nor (ii) limit or restrict the Borrower
from making voluntary prepayments of the Loans, before or after the Second Amendment, at any time in accordance with the provisions of the Credit Agreement as in effect prior to the Second Amendment Effective Date. 
  

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 ARTICLE 3 
 Amendments to Credit Agreement 
 Section 3.1 Definitions.
(a) Section 1.01 of the Credit Agreement is hereby amended by inserting in the appropriate alphabetical order the following new definitions: 
 “Second Amendment” shall mean the Second Amendment to this Agreement dated as of May 29, 2009. 
 “Second Amendment Effective Date” shall have the meaning provided in the Second Amendment. 
 “Senior Secured Notes” shall mean (a) any senior secured Indebtedness of the Borrower, which may be guaranteed on a senior secured basis by one or more Subsidiary Guarantors, all of the terms and
conditions of which (including, without limitation, with respect to interest rate, call protection, amortization, redemption provisions, maturities, covenants, defaults, remedies, collateral and guaranties) are on market terms for senior secured
notes, as such Indebtedness may be amended, restated, modified and/or supplemented from time to time in accordance with the terms hereof and thereof; provided, that in any event, unless the Required Lenders otherwise expressly consent in writing
prior to the issuance thereof, (i) no such Indebtedness shall be guaranteed by any Person other than a Subsidiary Guarantor, (ii) no such Indebtedness shall be secured by any assets other than Collateral and such security may rank pari
passu with (but not senior to) the respective Liens created pursuant to the Security Documents and shall be subject to the terms of the Senior Secured Notes Intercreditor Agreement, (iii) no such Indebtedness shall be subject to any
scheduled amortization, mandatory redemption, mandatory repayment or mandatory prepayment, sinking fund or similar payment (other than, in each case, customary offers to repurchase upon a change of control, asset sale or event of loss and customary
acceleration rights after an event of default) or have a final maturity date, in either case prior to the date occurring six months following the latest Maturity Date, (iv) the terms of such Indebtedness (including, without limitation, all
covenants, defaults, guaranties, collateral and remedies, but excluding as to interest rate and redemption premium), taken as a whole, are no more restrictive or onerous (other than provisions of the Trust Indenture Act of 1939, as amended, which
may be applicable to such Indebtedness) in any material respect than the terms applicable to the Borrower and its Subsidiaries under this Agreement and the other Credit Documents, provided that a certificate of an Authorized Officer of the
Borrower delivered to the Administrative Agent in good faith at least seven Business Days (or such shorter period as the Administrative Agent may reasonably agree) prior to the incurrence of such Indebtedness, together with a reasonably detailed
description of the material terms and conditions of such Indebtedness or the then most current drafts of the documentation relating thereto, certifying that the Borrower has determined in good faith that such terms and conditions satisfy the
foregoing requirement shall be conclusive evidence that such terms and 

  

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conditions satisfy the foregoing requirement, and (v) the indenture or other applicable agreement governing such Indebtedness (including any related
guaranties and collateral) shall not include any financial performance “maintenance” covenants (whether stated as a covenant, default or otherwise, although “incurrence-based” financial tests may be included); (b) any notes
issued by the Borrower in exchange for, and as contemplated by, the terms of the senior secured Indebtedness described in clause (a) above and the related registration rights agreement with substantially identical terms (except as to
transferability) as the senior secured Indebtedness described in clause (a) above; and (c) any refinancing, refunding, renewal or extension of any senior secured Indebtedness described in clause (a) or (b) above; provided
that in connection with any such refinancing, refunding, renewal or extension, (x) the principal amount of any such Indebtedness is not increased above the principal amount thereof outstanding immediately prior to such refinancing, refunding,
renewal or extension (plus accrued and unpaid interest and premium (including tender premiums) thereon and underwriting discounts, defeasance costs, fees, commissions and expenses) and (y) such Indebtedness otherwise complies with the terms of
clause (a) or (b) above, as applicable. The incurrence of Senior Secured Notes shall be deemed to be a representation and warranty by the Borrower that all conditions thereto have been satisfied in all material respects and that the
incurrence of such Senior Secured Notes is permitted in accordance with the terms of this Agreement, which representation and warranty shall be deemed to be a representation and warranty for all purposes hereunder, including, without limitation,
Sections 8 and 11. 
 “Senior Secured Notes Documents” shall mean, on and after the execution and delivery
thereof, each note, instrument, indenture, agreement, guaranty, security document, the Senior Secured Notes Intercreditor Agreement and any other document relating to each incurrence of Senior Secured Notes, as the same may be amended, modified
and/or supplemented from time to time in accordance with the terms hereof and thereof. 
 “Senior Secured Notes
Intercreditor Agreement” shall mean an intercreditor agreement, on customary terms and in form and substance reasonably satisfactory to the Credit Parties and the Collateral Agent, entered into among the Credit Parties, the Collateral Agent
and each relevant financial institution acting in its capacity as a collateral agent under Senior Secured Notes Documents in respect of an issuance of Senior Secured Notes, as the same may be amended, modified or supplemented from time to time.

 (b) The definition of “Change of Control” appearing in Section 1.01 of the Credit Agreement is hereby amended by
inserting the text “, any Senior Secured Notes Document” immediately following the text “any Additional Senior Notes Document” appearing therein. 
 (c) The definition of “Credit Documents” appearing in Section 1.01 of the Credit Agreement is hereby amended by inserting the text “the Senior Secured Notes Intercreditor Agreement,”
immediately following the text “each Note,” appearing therein. 
  

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 (d) The definition of “Documents” appearing in Section 1.01 of the Credit
Agreement is hereby amended by inserting the text “, the Senior Secured Notes Documents” immediately following the text “the Additional Senior Notes Documents” appearing therein. 
 (e) The definition of “Excess Cash Flow” appearing in Section 1.01 of the Credit Agreement is hereby amended by inserting the text
“(other than any Discounted Voluntary Prepayment made as contemplated by the Second Amendment)” immediately following the text “(y) made as a voluntary prepayment pursuant to Section 5.01” appearing in clause (b)(ii) of such
definition. 
 (f) The definition of “Headquarters” appearing in Section 1.01 of the Credit Agreement is hereby
amended by (i) deleting the text “Fairport,” appearing therein, and (ii) deleting the text “is located as of the First Amendment Effective Date,” appearing therein and replacing it with the text “is or is proposed
to be located from time to time,”. 
 (g) The definition of “Headquarters Non-Recourse Mortgage Debt” appearing in
Section 1.01 of the Credit Agreement is hereby amended by (i) inserting the text “any Senior Secured Notes,” immediately following the text “any Additional Senior Notes,” appearing in such definition, (ii) deleting
the text “and (vi)” appearing in the proviso of such definition and inserting the text “, (vi) no more than one Headquarters location may be financed with such Indebtedness at any one time and (vii)” in lieu thereof.

 (h) The definition of “L/C Supportable Obligations” appearing in Section 1.01 of the Credit Agreement is hereby
amended by inserting the text “(s) any Senior Secured Notes,” immediately following the text “other than obligations in respect of” appearing in such definition. 
 Section 3.2 Mandatory Repayments. Section 5.02(c) of the Credit Agreement is hereby amended by (i) deleting the
parenthetical appearing therein and inserting the following new parenthetical in lieu thereof “(other than Indebtedness permitted to be issued or incurred pursuant to Section 10.04 (other than clause (xvii) thereof and, to the extent
provided in the immediately succeeding sentence, clause (xx) thereof) as such section is in effect on the Second Amendment Effective Date)” (ii) and inserting the following sentence at the end thereof: 
 “For the avoidance of doubt, 100% of the Net Cash Proceeds from the issuance of any Senior Secured Notes (other than the Net Cash Proceeds from the
issuance of any Senior Secured Notes described in clause (c) of the definition thereof) shall be applied as provided above in this Section 5.02(c).” 
 Section 3.3 Pledge Agreement Collateral Representation and Warranty. Section 8.11(b) of the Credit Agreement is hereby amended by inserting the following new text at the end of the first
sentence thereof: 
 “and Liens permitted under Section 10.01(xxviii)”. 
  

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 Section 3.4 Other Reports and Filings. Section 9.01(g) of the Credit Agreement
is hereby amended by inserting the text “, any Senior Secured Notes” immediately after the text “Permitted Subordinated Debt” appearing in said Section. 
 Section 3.5 Further Assurances. Section 9.12(a) of the Credit Agreement is hereby amended by inserting the following new
sentence at the end thereof: 
 “The Borrower will, and will cause each other Credit Party to, ensure that the assets serving as security
for the Senior Secured Notes Documents are no more expansive than the assets constituting Collateral pursuant to the Security Documents and the Liens created pursuant to the Senior Secured Notes Documents are at all times subject to the Senior
Secured Notes Intercreditor Agreement. Notwithstanding anything in this Agreement or in the other Credit Documents to the contrary, Liens created pursuant to Section 10.01(xxviii) may be created and incurred and remain outstanding so long as
the Senior Secured Notes are issued in accordance with this Agreement and any representation, warranty, or covenant that could be violated or Default or Event of Default that could occur as a result thereof shall be deemed to have been modified to
permit such Liens.” 
 Section 3.6 Liens. Section 10.01 of the Credit Agreement is hereby amended by
(i) deleting the word “and” appearing at the end of clause (xxvi) of said Section, (ii) deleting the period appearing at the end of clause (xxvii) of said Section and inserting “; and” in lieu thereof and
(iii) inserting the following new clause immediately following said clause (xxvii): 
 “(xxviii) Liens created by or
pursuant to the Senior Secured Notes Documents (which Liens may rank pari passu with the Liens granted under the Security Documents), so long such Liens are limited to assets constituting Collateral pursuant to the Security Documents
and are subject to the Senior Secured Notes Intercreditor Agreement.” 
 Section 3.7 Indebtedness.
Section 10.04 of the Credit Agreement is hereby amended by (i) deleting the word “and” appearing at the end of clause (xviii) of said Section, (ii) deleting the period appearing at the end of clause (xix) of said
Section and inserting “; and” in lieu thereof and (iii) inserting the following new clause immediately following said clause (xix): 
 “(xx) Indebtedness of the Borrower represented by the Senior Secured Notes, and secured guaranties thereof by the Subsidiary Guarantors, so long as (I) all such Indebtedness is incurred in accordance with
the requirements of the definition of Senior Secured Notes, (II) a Senior Secured Notes Intercreditor Agreement shall have been duly authorized, executed and delivered at the time of the issuance of any Senior Secured Notes and shall be in full
force and effect, (III) 100% of the Net Cash Proceeds therefrom (other than the Net Cash Proceeds from the issuance of any Senior Secured Notes described in clause (c) of the definition thereof which shall not be subject to this clause (III))
are used on the date of incurrence thereof to repay outstanding Term Loans pursuant to Section 5.02(c), (IV) in the case of any issuance of any Senior Secured Notes described in clause (a) or (c) of the definition thereof, no Default
or Event of Default exists at the time of incurrence thereof or would result therefrom, (V) in the case of any 

  

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issuance of any Senior Secured Notes described in clause (a) or (c) of the definition thereof, calculations are made by the Borrower demonstrating
compliance, on a Pro Forma Basis, with the Financial Covenant for the Calculation Period most recently ended prior to the date of the respective incurrence of such Senior Secured Notes (determined after giving effect to the incurrence of such
Senior Secured Notes) and (VI) the Borrower shall have furnished to the Administrative Agent a certificate from an Authorized Officer certifying as to compliance with the requirements of preceding clauses (I), (III), and in the case of any
issuance of any Senior Secured Notes described in clause (a) or (c) of the definition thereof, preceding clauses (IV) and (V) and containing the calculations (in reasonable detail) required by preceding clause (V); 
 Section 3.8 Limitations on Payments. Section 10.09(iii) of the Credit Agreement is hereby amended by (i) inserting the text
“, Senior Secured Notes Document” immediately following the text “Additional Senior Notes Document” appearing therein, and (ii) inserting the text “(v) the Senior Secured Notes may be exchanged as described in clause
(b) of the definition of such term, (w) so long as no Default or Event of Default then exists or would result therefrom, the Borrower may refinance (and, in connection therewith, prepay) any then outstanding Senior Secured Notes with a new
issuance of Senior Secured Notes, Additional Senior Notes or Permitted Subordinated Debt and/or with the net cash proceeds received by the Borrower after May 29, 2009 from the issuance of its Equity Interests,” immediately following the
text “provided, however,” appearing therein. 
 Section 3.9. Modifications of Certain Documents.
Section 10.09(iv) of the Credit Agreement is hereby amended by (i) inserting the text “, Senior Secured Notes Document” immediately following the text “Additional Senior Notes Document” appearing therein and
(ii) inserting the text “(w) restrict the exchange of Senior Secured Notes as permitted in clause (iii) above or restrict the refinancing of Senior Secured Notes as permitted in clause (iii) above” immediately following the
text “nothing in this clause (iv) shall,” appearing therein. 
 Section 3.10. Limitation on Certain
Restrictions on Subsidiaries. Section 10.10 of the Credit Agreement is hereby amended by inserting the text “, the Senior Secured Notes Documents” immediately following the text “the Additional Senior Notes Documents”
appearing in clause (iii) thereof. 
 Section 3.11. Events of Default. Section 11 of the Credit Agreement is
hereby amended by (i) inserting the text “or” immediately following Section 11.14 thereof and (ii) inserting the following new Section 11.15 immediately following Section 11.14: 
 “Section 11.15 Senior Secured Notes Intercreditor Agreement. After the execution and delivery thereof, the Senior Secured Notes
Intercreditor Agreement or any provision thereof shall cease to be in full force and effect (other than (x) in accordance with the terms of the Senior Secured Notes Intercreditor Agreement or (y) as a result of any action or inaction on
the part of the Administrative Agent, the Collateral Agent or any Lender) and such ceasing of the effectiveness of any such provision could reasonably be expected to be adverse to the interests of the Lenders in any material respect;”.

  

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 Section 3.12. Appointment. Section 12.01(a) of the Credit Agreement is hereby
amended by inserting the text “and the Senior Secured Notes Intercreditor Agreement” immediately following the text “pursuant to the Security Documents” appearing in sub-clause (x) thereof. 
 Section 3.13 Collateral Matters. (a) Section 12.10(a) of the Credit Agreement is hereby amended by (i) inserting the
following new sentence immediately after the first sentence thereof: 
 “In addition, from immediately prior to and after
the issuance of any Senior Secured Notes, each Lender, for the benefit of all parties to this Agreement, authorizes and directs the Collateral Agent to enter into the Senior Secured Notes Intercreditor Agreement and any amendments to the Security
Documents that may be necessary in connection therewith for the benefit of the Lenders and the Secured Creditors. The Collateral Agent agrees, for the benefit of all parties to this Agreement, to negotiate in good faith and in a timely manner the
Senior Secured Notes Intercreditor Agreement and any necessary amendments to the Security Documents, in each case, on customary terms and, to the extent that the respective parties have agreed to such terms, to enter into such documents immediately
prior to such issuance.”; and 
 (ii) inserting the text “, the Senior Secured Notes Intercreditor Agreement” immediately following the text
“this Agreement” appearing in the second sentence thereof. 
 (b) Section 12.10(b) of the Credit Agreement is hereby amended
by inserting the text “or the Senior Secured Notes Intercreditor Agreement” immediately following the text “relevant Security Documents” appearing at the end of clause (iv) of the first sentence thereof. 
 Section 3.14 Senior Secured Notes Intercreditor Agreement. The Credit Agreement is hereby amended by inserting the following new
Section 13.19 immediately following Section 13.18: 
 “13.19 OTHER LIENS ON COLLATERAL; TERMS OF SENIOR
SECURED NOTES INTERCREDITOR AGREEMENT; ETC. (a) EACH LENDER UNDERSTANDS, ACKNOWLEDGES AND AGREES THAT LIENS RANKING PARI PASSU WITH THE LIENS CREATED BY OR PURSUANT TO THE SECURITY DOCUMENTS MAY BE CREATED ON THE COLLATERAL
PURSUANT TO THE SENIOR SECURED NOTES DOCUMENTS, WHICH LIENS, IF GRANTED, SHALL BE SUBJECT TO THE TERMS AND CONDITIONS OF THE SENIOR SECURED NOTES INTERCREDITOR AGREEMENT. THE TERMS OF THE SENIOR SECURED NOTES INTERCREDITOR AGREEMENT MAY PROVIDE
(A) THAT THE SENIOR SECURED NOTES INTERCREDITOR AGREEMENT MAY BE MODIFIED BY THE COLLATERAL AGENT TO ACCOMMODATE MORE THAN ONE ISSUANCE OF SENIOR SECURED NOTES IN ACCORDANCE WITH THE PROVISIONS THEREOF AND (B) IN THE EVENT OF ANY CONFLICT
BETWEEN THE TERMS OF THE SENIOR SECURED NOTES INTERCREDITOR AGREEMENT AND ANY OF THE CREDIT DOCUMENTS, THE PROVISIONS OF THE SENIOR SECURED NOTES INTERCREDITOR AGREEMENT SHALL GOVERN AND CONTROL. 
  

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 (B) EACH LENDER AUTHORIZES AND INSTRUCTS THE COLLATERAL AGENT TO ENTER INTO THE SENIOR
SECURED NOTES INTERCREDITOR AGREEMENT ON BEHALF OF THE LENDERS IN ACCORDANCE WITH THIS AGREEMENT, AND TO TAKE ALL ACTIONS (AND EXECUTE ALL DOCUMENTS) REQUIRED (OR DEEMED ADVISABLE) BY IT IN ACCORDANCE WITH THE TERMS OF THE SENIOR SECURED NOTES
INTERCREDITOR AGREEMENT INCLUDING ANY NECESSARY AMENDMENTS TO THE SECURITY DOCUMENTS. 
 (C) THE PROVISIONS OF THIS
SECTION 13.19 ARE NOT INTENDED TO SUMMARIZE ALL RELEVANT PROVISIONS OF THE SENIOR SECURED NOTES INTERCREDITOR AGREEMENT. ONCE EXECUTED AND DELIVERED, REFERENCE MUST BE MADE TO THE SENIOR SECURED NOTES INTERCREDITOR AGREEMENT ITSELF TO
UNDERSTAND ALL TERMS AND CONDITIONS THEREOF. NEITHER THE ADMINISTRATIVE AGENT NOR ANY OF ITS AFFILIATES MAKES ANY REPRESENTATION TO ANY LENDER AS TO THE SUFFICIENCY OR ADVISABILITY OF THE PROVISIONS CONTAINED IN THE SENIOR SECURED NOTES
INTERCREDITOR AGREEMENT. EACH LENDER IS FURTHER AWARE THAT THE ADMINISTRATIVE AGENT MAY ALSO ACT IN A COLLATERAL AGENCY CAPACITY UNDER THE SENIOR SECURED NOTES DOCUMENTS, AND EACH LENDER HEREBY IRREVOCABLY WAIVES ANY OBJECTION THERETO OR CAUSE OF
ACTION ARISING THEREFROM. 
 ARTICLE 4 
 Miscellaneous 
 Section 4.1 Conditions to Effectiveness. This Second Amendment shall become effective on the
date (the “Second Amendment Effective Date”) on which: 
 (a) Second Amendment. The Administrative Agent and the
Collateral Agent shall have executed and delivered this Second Amendment and the Administrative Agent shall have received this Second Amendment, executed and delivered by a duly authorized officer of each of the Borrower and the Required Lenders.

 (b) Acknowledgment and Confirmation. The Administrative Agent shall have received the Acknowledgment and Confirmation,
substantially in the form of Exhibit A hereto, executed and delivered by an authorized officer of the Borrower and each other Credit Party. 
 (c) No Default. No Default or Event of Default shall have occurred and be continuing under the Credit Agreement. 
  

 -11- 

 (d) Amendment Fee. The Borrower shall have paid to each Lender which has executed and delivered
to the Administrative Agent (or its designee) a counterpart hereof by 5:30 P.M. (New York City time) on May 29, 2009 (or, if the Second Amendment Effective Date has not occurred by 5:00 P.M. (New York City time) on such date, to each Lender
which has executed and delivered to the Administrative Agent (or its designee) a counterpart hereof by the time that the Second Amendment becomes effective), a non-refundable cash fee (the “Amendment Fee”) in Dollars in an amount
equal to 10 basis points (0.10%) on an amount equal to the sum of (i) the aggregate principal amount of all Term Loans of such Lender outstanding on the Second Amendment Effective Date (immediately prior to the occurrence thereof) plus
(ii) the Revolving Loan Commitment of such Lender as in effect on the Second Amendment Effective Date (immediately prior to the occurrence thereof). The Amendment Fee shall be payable upon the Second Amendment becoming effective and, upon the
Second Amendment becoming effective, shall not be subject to counterclaim or set-off, or be otherwise affected by, any claim or dispute relating to any other matter. The Amendment Fee shall be paid by the Borrower to the Administrative Agent for
distribution to the relevant Lenders on the Second Amendment Effective Date. 
 (e) Fees and Expenses. The Borrower shall have paid
to the Administrative Agent (and/or its respective affiliates) and White & Case LLP all fees, costs and expenses reflected in the invoice dated February 23, 2009 as well as all further fees, costs and expenses to the extent then due
and invoiced as of May 27, 2009 in connection with the transactions contemplated by this Second Amendment. 
 Section 4.2
Representation and Warranties. After giving effect to the waivers and amendments contained herein, on the Second Amendment Effective Date the Borrower hereby confirms that the representations and warranties set forth in Section 8 of the
Credit Agreement are true and correct in all material respects on and as of the Second Amendment Effective Date with the same effect as though made on and as of the Second Amendment Effective Date, except to the extent such representations and
warranties expressly relate to an earlier date (in which case such representations and warranties were true and correct in all material respects as of such earlier date). 
 Section 4.3 Prepayment Agent. The Prepayment Agent shall be deemed an Agent for purposes of Section 12 of the Credit
Agreement and shall be entitled to the benefits thereof. 
 Section 4.4 Continuing Effect; No Other Waivers or
Amendments. This Second Amendment shall not constitute an amendment or waiver of or consent to any provision of the Credit Agreement and the other Credit Documents except as expressly stated herein and shall not be construed as an amendment,
waiver or consent to any action on the part of the Borrower or any Subsidiary of the Borrower that would require an amendment, waiver or consent of the Administrative Agent or the Lenders except as expressly stated herein. Except as expressly waived
hereby, the provisions of the Credit Agreement and the other Credit Documents are and shall remain in full force and effect in accordance with their terms. 
 Section 4.5 Counterparts. This Second Amendment may be executed in any number of separate counterparts by the parties hereto (including by telecopy or via electronic mail), each of which
counterparts when so executed shall be an original, but all the counterparts shall together constitute one and the same instrument. 
  

 -12- 

 Section 4.6 References to Credit Agreement. From and after the Second Amendment
Effective Date, all references in the Credit Agreement and each of the other Credit Documents to the Credit Agreement shall be deemed to be references to the Credit Agreement, as modified hereby. 
 Section 4.7 Payment of Fees and Expenses. The Borrower agrees to pay or reimburse the Administrative Agent for all of its reasonable
out-of-pocket costs and reasonable expenses incurred in connection with this Second Amendment, any other documents prepared in connection herewith and the transactions contemplated hereby, including, without limitation, the reasonable fees, charges
and disbursements of counsel to the Administrative Agent. 
 Section 4.8 GOVERNING LAW. THIS SECOND AMENDMENT AND THE
RIGHTS AND OBLIGATIONS OF THE PARTIES UNDER THIS SECOND AMENDMENT SHALL BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 
 * * * 
  

 -13- 

 IN WITNESS WHEREOF, the parties hereto have caused this Second Amendment to be executed and delivered by
their respective duly authorized officers as of the date first above written. 
  

			
	PAETEC HOLDING CORP.
		
	By:	 	 /s/ Keith M. Wilson

	Name:	 	Keith M. Wilson
	Title:	 	Executive Vice President and Chief Financial Officer

			
	 DEUTSCHE BANK TRUST COMPANY AMERICAS, as Administrative Agent,
 Collateral Agent and as a Lender

		
	By:	 	 /s/ Anca Trifan

	Name:	 	Anca Trifan
	Title:	 	Director
		
	By:	 	 /s/ Yvonne Tilden

	Name:	 	Yvonne Tilden
	Title:	 	Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	ABS LOANS 2007 LIMITED, A SUBSIDIARY OF GS INSTITUTIONAL FUNDS II PLC
		
	By:	 	 /s/ Keith Rothwell

	Name:	 	Keith Rothwell
	Title:	 	Authorised Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LANDMARK III CDO Limited
		
	By:	 	Aladdin Capital Management, as a Lender
	
	  

		
	By:	 	 /s/ James Bragg

	Name:	 	James Bragg
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LANDMARK IV CDO Limited
		
	By:	 	Aladdin Capital Management, as a Lender
	
	  

		
	By:	 	 /s/ James Bragg

	Name:	 	James Bragg
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LANDMARK V CDO Limited
		
	By:	 	Aladdin Capital Management, as a Lender
	
	  

		
	By:	 	 /s/ James Bragg

	Name:	 	James Bragg
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LANDMARK VI CDO Limited
		
	By:	 	Aladdin Capital Management, as a Lender
	
	  

		
	By:	 	 /s/ James Bragg

	Name:	 	James Bragg
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LANDMARK VII CDO Limited
		
	By:	 	Aladdin Capital Management, as a Lender
	
	  

		
	By:	 	 /s/ James Bragg

	Name:	 	James Bragg
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND
AMENDMENT AND WAIVER TO CREDIT
AGREEMENT, DATED AS OF THE DATE FIRST
REFERENCED ABOVE, AMONG PAETEC
HOLDING CORP., VARIOUS LENDERS
AND
DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT
AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LANDMARK VIII CLO Limited
		
	By:	 	Aladdin Capital Management, as a Lender
	
	  

		
	By:	 	 /s/ James Bragg

	Name:	 	James Bragg
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LANDMARK IX CDO Limited
		
	By:	 	Aladdin Capital Management, as a Lender
	
	  

		
	By:	 	 /s/ James Bragg

	Name:	 	James Bragg
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	GREYROCK CDO Limited
		
	By:	 	Aladdin Capital Management, as a Lender
	
	  

		
	By:	 	 /s/ James Bragg

	Name:	 	James Bragg
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 AllianceBernstein Institutional Investments - Senior Loan Portfolio

		
	By:	 	AllianceBernstein L.P., as Manager
		
		 	 /s/ Michael E. Sohr

	Name:	 	MICHAEL E. SOHR
	Title:	 	SENIOR VICE PRESIDENT

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	ABCLO 2007-1, Ltd.
		
	By:	 	AllianceBernstein L.P., as Manager
		
		 	 /s/ Michael E. Sohr

	Name:	 	MICHAEL E. SOHR
	Title:	 	SENIOR VICE PRESIDENT

			
	 	 	SIGNATURE PAGE TO THE SECOND
AMENDMENT AND WAIVER TO CREDIT
AGREEMENT, DATED AS OF THE DATE FIRST
REFERENCED ABOVE, AMONG PAETEC
HOLDING CORP., VARIOUS LENDERS AND
DEUTSCHE
BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT
AND COLLATERAL AGENT

  

			
	Ares IX CLO Ltd
		
	By:	 	Ares CLO Management IX, L.P.,
		 	Investment Manager
		
	By:	 	Ares CLO GP IX, LLC,
		 	Its General Partner
		
	By:	 	 /s/ Jeff Moore

	Name:	 	JEFF MOORE
	Title:	 	VICE PRESIDENT

			
		 	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

  

			
	Ares VIR CLO Ltd.
		
	By:	 	Ares CLO Management VIR, L.P.,
		 	Investment Manager
		
	By:	 	Ares CLO GP VIR, LLC,
		 	Its General Partner
		
	By:	 	 /s/ Jeff Moore

	Name:	 	JEFF MOORE
	Title:	 	VICE PRESIDENT

			
		  	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

  

			
	Ares VR CLO Ltd.
		
	By:	 	 Ares CLO Management VR, L.P.,
 Investment
Manager

		
	By:	 	 Ares CLO GP VR, LLC,
 Its General
Partner

		
	By:	 	 /s/ Jeff Moore

	Name:	 	JEFF MOORE
	Title:	 	VICE PRESIDENT

	
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

  

			
	ARES IIIR/IVR CLO LTD.
		
	By:	 	ARES CLO MANAGEMENT IIIR/IVR, L.P.
		
	By:	 	ARES CLO GP IIIR/IVR, LLC, ITS GENERAL PARTNER
		
	By:	 	ARES MANAGEMENT LLC, ITS MANAGER
		
	By:	 	 /s/ JEFF MOORE

	Name:	 	JEFF MOORE
	Title:	 	VICE PRESIDENT

	
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

  

			
	ARES XII CLO LTD.
		
	By:	 	ARES CLO MANAGEMENT XII, L.P.
	By:	 	ARES CLO GP XII, LLC, ITS GENERAL PARTNER
	By:	 	ARES MANAGEMENT LLC, ITS MANAGER
		
	By:	 	 /s/ JEFF MOORE

	Name:	 	JEFF MOORE
	Title:	 	VICE PRESIDENT

	
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

  

			
	
	ARES XI CLO Ltd.
		
	By:	 	ARES CLO MANAGEMENT XI, L.P.
		
	By:	 	ARES CLO GP XI, LLC, ITS GENERAL PARTNER
		
	By:	 	ARES MANAGEMENT LLC, ITS MANAGER
		
	By:	 	 /s/ JEFF MOORE

	Name:	 	JEFF MOORE
	Title:	 	VICE PRESIDENT

	
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

  

			
	ARES ENHANCED LOAN INVESTMENT STRATEGY III, LTD.
		
	By:	 	ARES ENHANCED LOAN MANAGEMENT III, L.P.
	By:	 	ARES ENHANCED LOAN III GP, LLC, ITS GENERAL PARTNER
	By:	 	ARES MANAGEMENT LLC, ITS MANAGER
		
	By:	 	 /s/ JEFF MOORE

	Name:	 	JEFF MOORE
	Title:	 	VICE PRESIDENT

	
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

  

			
	ARES ENHANCED LOAN INVESTMENT STRATEGY II, LTD.
		
	By:	 	Ares Enhanced Loan Management II, L.P.,
		 	Investment Manager
		
	By:	 	Ares Enhanced Loan GP II, LLC
		 	Its General Partner
		
	By:	 	 /s/ JEFF MOORE

	Name:	 	JEFF MOORE
	Title:	 	VICE PRESIDENT

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 VINACASA CLO, LTD.

		
	By:	 	Babson Capital Management LLC as
		 	Collateral Servicer
		
	By:	 	 /s/ GEOFFREY TAKACS

	Name:	 	GEOFFREY TAKACS
	Title:	 	Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION: BALLYROCK CLO 2006-1 LIMITED, BY: BALLYROCK INVESTMENT ADVISORS LLC, AS COLLATERAL MANAGER
	
	  

		
	By:	 	 /s/ Lisa Rymut

	Name:	 	Lisa Rymut
	Title:	 	Assistant Treasurer

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	BALTIC FUNDING LLC
		
	By:	 	 /s/ Tara E. Kenny

	Name:	 	Tara E. Kenny
	Title:	 	Assistant Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	BCI 1 LOAN FUNDING LLC
		
	By:	 	 /s/ LYNETTE SKREHOT

	Name:	 	LYNETTE SKREHOT
	Title:	 	DIRECTOR

			
	BANK OF AMERICA, N.A.
		
	By:	 	 /s/ Jonathan M. Barnes

	Name:	 	Jonathan M. Barnes
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	BlackRock Senior High Income Fund, Inc.
	BlackRock Credit Investors Master Fund II, L.P.
	BlackRock Global Floating Rate Income Trust
	BlackRock Limited Duration Income Trust
	BlackRock Senior Income Series
	BlackRock Senior Income Series II
	BlackRock Senior Income Series IV
	BlackRock Senior Income Series V Limited
	BlackRock Global Investment Series: Corporate Loan Income Portfolio
	Magnetite V CLO, Limited
	Master Senior Floating Rate Trust
	Missouri State Employees’ Retirement System
	Senior Loan Portfolio
	BlackRock Senior Floating Rate Portfolio
	BlackRock Debt Strategies Fund, Inc.
	BlackRock Diversified Income Strategies Fund, Inc.
	BlackRock Floating Rate Income Strategies Fund, Inc.
	BlackRock Floating Rate Income Strategies Fund II, Inc.
	BlackRock Credit Investors Master Fund, L.P.
	BlackRock Defined Opportunity Credit Trust
		
	By:	 	 /s/ AnnMarie Smith

	Name:	 	AnnMarie Smith
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	ESSEX PARK CDO LTD.
	By: Blackstone Debt Advisors L.P.
	as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	INWOOD PARK CDO LTD.
	By: Blackstone Debt Advisors L.P.
	as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LAFAYETTE SQUARE CDO LTD.
	By: Blackstone Debt Advisors L.P.
	as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	MONUMENT PARK CDO LTD.
	By: Blackstone Debt Advisors L.P.
	as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	PROSPECT PARK CDO LTD.
	By: Blackstone Debt Advisors L.P.
	as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	UNION SQUARE CDO LTD.
	By: Blackstone Debt Advisors L.P.
	as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LOAN FUNDING VI LLC,
	for itself or as agent for Corporate Loan Funding VI LLC
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	BlueMountain CLO LTD.
		
	By:	 	 /s/ Michael Abatemarco

	Name:	 	Michael Abatemarco
	Title:	 	Associate

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 BlueMountain CLO III LTD.

		
	By:	 	 /s/ Michael Abatemarco

	Name:	 	Michael Abatemarco
	Title:	 	Associate

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	BATALLION CLO 2007-1
		
	By:	 	 /s/ Joanna Bensimon

	Name:	 	Joanna Bensimon
	Title:	 	Associate

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Gallatin CLO II 2005-1, LTD
	By: UrsaMine Credit Advisors, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Justin Driscoll

	Name:	 	Justin Driscoll
	Title:	 	Principal

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Gallatin Funding I, Ltd.
	By: UrsaMine Credit Advisors, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Justin Driscoll

	Name:	 	Justin Driscoll
	Title:	 	Principal

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Gallatin CLO II 2007-1, LTD
	As Assignee
	By: UrsaMine Credit Advisors, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Justin Driscoll

	Name:	 	Justin Driscoll
	Title:	 	Principal

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Grayston CLO II 2004-1, LTD
	By: UrsaMine Credit Advisors, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Justin Driscoll

	Name:	 	Justin Driscoll
	Title:	 	Principal

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	By: Callidus Debt Partners CLO Fund II, Ltd.
	By: Its Collateral Manager,
	 Callidus Capital Management, LLC

		
	By:	 	 /s/ Mavis Taintor

	Name:	 	Mavis Taintor
	Title:	 	Senior Managing Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	By: Callidus Debt Partners CLO Fund III, Ltd.
	By: Its Collateral Manager,
	 Callidus Capital Management, LLC

		
	By:	 	 /s/ Mavis Taintor

	Name:	 	Mavis Taintor
	Title:	 	Senior Managing Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	By: Callidus Debt Partners CLO Fund IV, Ltd.
	By: Its Collateral Manager,
	 Callidus Capital Management, LLC

		
	By:	 	 /s/ Mavis Taintor

	Name:	 	Mavis Taintor
	Title:	 	Senior Managing Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	By: Callidus Debt Partners CLO Fund V, Ltd.
	By: Its Collateral Manager,
	 Callidus Capital Management, LLC

		
	By:	 	 /s/ Mavis Taintor

	Name:	 	Mavis Taintor
	Title:	 	Senior Managing Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	By: Callidus Debt Partners CLO Fund VI, Ltd.
	By: Its Collateral Manager,
	 Callidus Capital Management, LLC

		
	By:	 	 /s/ Mavis Taintor

	Name:	 	Mavis Taintor
	Title:	 	Senior Managing Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	By: Callidus Debt Partners CLO Fund VII, Ltd.
	By: Its Collateral Manager,
	 Callidus Capital Management, LLC

		
	By:	 	 /s/ Mavis Taintor

	Name:	 	Mavis Taintor
	Title:	 	Senior Managing Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	By: MAPS CLO Fund I, Ltd.
	By: Its Collateral Manager,
	 Callidus Capital Management, LLC

		
	By:	 	 /s/ Mavis Taintor

	Name:	 	Mavis Taintor
	Title:	 	Senior Managing Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	By: MAPS CLO Fund II, Ltd.
	By: Its Collateral Manager,
	 Callidus Capital Management, LLC

		
	By:	 	 /s/ Mavis Taintor

	Name:	 	Mavis Taintor
	Title:	 	Senior Managing Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Green Island CBNA Loan Funding LLC

		
	By:	 	 /s/ Adam Jacobs

	Name:	 	Adam Jacobs
	Title:	 	Attorney-in-Fact

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	CANARAS SUMMIT CLO LTD
	
	By: Canaras Capital Management LLC
	As Sub-Investment Adviser
		
	By:	 	 /s/ Benjamin S. Steger

	Name:	 	Benjamin S. Steger, CFA®
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	CHELSEA PARK CLO LTD.
	
	By: GSO / Blackstone Debt Funds Management LLC
	AS COLLATERAL MANAGER
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	CIT Lending Services Corporation
		
	By:	 	 /s/ Joseph Junda

	Name:	 	Joseph Junda
	Title:	 	Vice President

			
	 SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING
CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

	
	NAME OF INSTITUTION:
	
	Shinnecock 2006-1 CLO
		
	By:	 	 /s/ Francis Ruchalski

	Name:	 	Francis Ruchalski
	Title:	 	CFO

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	COLUMBUSNOVA CLO IV LTD. 2007-II:
	
	  

		
	By:	 	 /s/ Tom Bohrer

	Name:	 	Tom Bohrer
	Title:	 	Senior Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	COLUMBUSNOVA CLO LTD. 2007-I:
	
	  

		
	By:	 	 /s/ Tom Bohrer

	Name:	 	Tom Bohrer
	Title:	 	Senior Director

					
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

  

			
	
	CONFLUENT 2 LIMITED
		
	By:	 	Ares Private Account Management I, L.P., as Sub-Manager
		
	By:	 	Ares Private Account Management I GP, LLC, as General Partner
		
	By:	 	Ares Management LLC, as Manager
		
	By:	 	 /s/ JEFF MOORE

	Name:	 	JEFF MOORE
	Title:	 	VICE PRESIDENT

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	  

	
	Confluent 3 Limited
	 By: Morgan Stanley Investment Management Inc.
 as Investment Manager

		
	 By:
	 	 /s/ JOHN HAYES

	 Name:
	 	JOHN HAYES
	 Title:
	 	EXECUTIVE DIRECTOR

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Atrium

		
	 By:
	 	 /s / LINDA R. KARN

	 Name:
	 	LINDA R. KARN
	 Title:
	 	AUTHORIZED SIGNATORY

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 ATRIUM II

		
	 By:
	 	 /s/ LINDA R. KARN

	 Name:
	 	LINDA R. KARN
	 Title:
	 	AUTHORIZED SIGNATORY

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 ATRIUM III

		
	 By:
	 	 /s/ LINDA R. KARN

	 Name:
	 	LINDA R. KARN
	 Title:
	 	AUTHORIZED SIGNATORY

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 CSAM Funding II

		
	 By:
	 	 /s/ LINDA R. KARN

	 Name:
	 	LINDA R. KARN
	 Title:
	 	AUTHORIZED SIGNATORY

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Madison Park Funding IV

		
	 By:
	 	 /s/ LINDA R. KARN

	 Name:
	 	LINDA R. KARN
	 Title:
	 	AUTHORIZED SIGNATORY

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Madison Park Funding V

		
	 By:
	 	 /s/ LINDA R. KARN

	 Name:
	 	LINDA R. KARN
	 Title:
	 	AUTHORIZED SIGNATORY

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Madison Park Funding VI

		
	By:	 	 /s/ LINDA R. KARN

	Name:	 	LINDA R. KARN
	Title:	 	AUTHORIZED SIGNATORY

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	DUANE STREET CLO V, LTD
	 By: DiMaio Ahmad Capital LLC,
 as Manager

		
	By:	 	 /s/ Paul Travers

	Name:	 	Paul Travers
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Duane Street CLO I, Ltd.
	 By: DiMaio Ahmad Capital LLC,
 As Collateral Manager

		
	By:	 	 /s/ Paul Travers

	Name:	 	Paul Travers
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Duane Street CLO III, Ltd.
 By: DiMaio Ahmad
Capital LLC,
 As Collateral Manager

		
	By:	 	 /s/ Paul Travers

	Name:	 	Paul Travers
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Duane Street CLO IV, Ltd.
 By: DiMaio Ahmad
Capital LLC,
 As Collateral Manager

		
	By:	 	 /s/ Paul Travers

	Name:	 	Paul Travers
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION: BALLYROCK CLO III LIMITED, BY: BALLYROCK INVESTMENT ADVISORS LLC, AS COLLATERAL MANAGER
  

		
	By:	 	 /s/ Lisa Rymut

	Name:	 	Lisa Rymut
	Title:	 	Assistant Treasurer

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION: FIDELITY PURITAN TRUST: FIDELITY PURITAN FUND
  

		
	By:	 	 /s/ Paul Murphy

	Name:	 	Paul Murphy
	Title:	 	Assistant Treasurer

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION: FIDELITY ADVISOR SERIES I: FIDELITY ADVISOR HIGH INCOME ADVANTAGE FUND
  

		
	By:	 	 /s/ Paul Murphy

	Name:	 	Paul Murphy
	Title:	 	Assistant Treasurer

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 PENSION INVESTMENT COMMITTEE OF GENERAL MOTORS FOR GENERAL MOTORS EMPLOYEES DOMESTIC GROUP PENSION TRUST, BY: PYRAMIS GLOBAL ADVISORS
TRUST COMPANY, AS INVESTMENT MANAGER UNDER POWER OF ATTORNEY
  

		
	By:	 	 /s/ David Cendorio

	Name:	 	David Cendorio
	Title:	 	VP

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 COMMONWEALTH OF MASSACHUSETTS PENSION RESERVES INVESTMENT MANAGEMENT BOARD, BY: PYRAMIS GLOBAL ADVISORS TRUST COMPANY, AS INVESTMENT
MANAGER UNDER POWER OF ATTORNEY
  

		
	By:	 	 /s/ David Cendorio

	Name:	 	David Cendorio
	Title:	 	VP

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	FOUR CORNERS CLO 2005-I, Ltd,
	By: Four Corners Capital Management, LLC
	As Collateral Manager
		
	By:	 	 /s/ Kapil Singh

		 	Kapil Singh, CFA
		 	Senior Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Four Corners CLO III, Ltd.
	By: Macquarie Funds Group
	FKA Four Corners Capital Management, LLC
	As Collateral Manager
		
	Title:	 	Senior Vice President
	By:	 	 /s/ Kapil Singh

	Name:	 	Kapil Singh, CFA

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Four Corners CLO II, Ltd.

		
	By:	 	 /s/ Sean Bresnahan

	Name:	 	Sean Bresnahan
	Title:	 	Assistant Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 FRIEDBERGMILSTEIN PRIVATE CAPITAL FUND I
 By: GSO / Blackstone Debt Funds Management LLC
 as Subadviser to FriedbergMilstein LLC

		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	General Electric Capital Corporation
		
	By:	 	 /s/ Jason Soto

	Name:	 	Jason Soto
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Genesis CLO 2007-1 Ltd.
	By: Ore Hill Partners LLC
	 Its: Investment Advisor

		
	By:	 	 /s/ CLAUDE A. BAUM

	Name:	 	CLAUDE A. BAUM, ESQ.
	Title:	 	GENERAL COUNSEL ORE HILL PARTNERS LLC

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	GOLDMAN SACHS ASSET MANAGEMENT CLO, PUBLIC LIMITED COMPANY
	 By: Goldman Sachs Asset Manager, L.P., as Manager

		
	By:	 	 /s/ Sandra L. Stulberger

	Name:	 	Sandra L. Stulberger
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	FOXE BASIN CLO 2003, LTD.
	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	GALE FORCE 2 CLO, LTD.
	By GSO / Blackstone Debt Funds Management LLC as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	GALE FORCE 3 CLO, LTD.
	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	GALE FORCE 4 CLO, LTD.
	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	HUDSON STRAITS CLO 2004, LTD.
	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	GULF STREAM-COMPASS CLO 2004-I, LTD
	By: Gulf Stream Asset Management LLC As Collateral Manager
	
	GULF STREAM-COMPASS CLO 2005-I, LTD
	By: Gulf Stream Asset Management LLC As Collateral Manager
	
	GULF STREAM-COMPASS CLO 2005-II, LTD
	By: Gulf Stream Asset Management LLC As Collateral Manager
	
	GULF STREAM-SEXTANT CLO 2006-I, LTD
	By: Gulf Stream Asset Management LLC As Collateral Manager
	
	GULF STREAM-RASHINBAN CLO 2006-I, LTD
	By: Gulf Stream Asset Management LLC As Collateral Manager
	
	GULF STREAM-COMPASS CLO 2007-I, LTD
	By: Gulf Stream Asset Management LLC As Collateral Manager
	
	  

		
	By:	 	 /s/ Barry K. Love

	Name:	 	Barry K. Love

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	The Hartford Mutual Funds, Inc., on behalf of
	The Hartford Floating Rate Fund
	 By Hartford Investment Management Company, its Sub-advisor

		
	By:	 	 /s/ Michael Pineau

	Name:	 	Michael Pineau
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	Hartford Institutional Trust, on behalf of its Floating Rate Bank Loan Series
	 By: Hartford Investment Management Company, Its Investment Manager

		
	By:	 	 /s/ Michael Pineau

	Name:	 	Michael Pineau
	Title:	 	Vice President

							
		  		  	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
			
		  		  	NAME OF INSTITUTION:
			
		  		  	  

		
	ING PRIME RATE TRUST	  	ING Investment Management CLO III, LTD.
	By:	  	ING Investment Management Co.	  	By:	  	ING Alternative Asset Management LLC,
		  	as its investment manager	  		  	as its investment manager
			
	By:	  	 /s/ Jason Esplin
	  	 /s/ Jason Esplin

	Name:	  	Jason Esplin	  	Name:	  	Jason Esplin
	Title:	  	Assistant Vice President	  	Title:	  	Assistant Vice President
		
	ING International (II) – Senior Bank Loans Euro	  	ING Investment Management CLO IV, LTD.
	By:	  	ING Investment Management Co.	  	By:	  	ING Alternative Asset Management LLC,
		  	as its investment manager	  		  	as its investment advisor
		
	 /s/ Jason Esplin
	  	 /s/ Jason Esplin

	Name:	  	Jason Esplin	  	Name:	  	Jason Esplin
	Title:	  	Assistant Vice President	  	Title:	  	Assistant Vice President
		
	ING Investment Management CLO I, Ltd.	  	ING Investment Management CLO V, LTD.
	By:	  	ING Investment Management Co.	  	By:	  	ING Alternative Asset Management LLC,
		  	as its investment manager	  		  	as its investment advisor
		
	 /s/ Jason Esplin
	  	 /s/ Jason Esplin

	Name:	  	Jason Esplin	  	Name:	  	Jason Esplin
	Title:	  	Assistant Vice President	  	Title:	  	Assistant Vice President
		
	ING Investment Management CLO II, LTD.	  	ING Investment Trust Co. Plan for Employee
	By:	  	ING Alternative Asset Management LLC.	  	Benefit Investment Funds - Senoir Loan Fund
		  	as its investment mamanger	  		  	
			
	 /s/ Jason Esplin
	  	Name:	  	 Jason Esplin

	Name:	  	Jason Esplin	  	Title:	  	Assistant Vice President
	Title:	  	Assistant Vice President	  		  	

  

 103 

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	ALZETTE EUROPEAN CLO S.A.
	By:	 	INVESCO Senior Secured Management, Inc. As Collateral Manager
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	AVALON CAPITAL LTD. 3
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Asset Manager
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	BELHURST CLO LTD.
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Collateral Manager
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	BLT 2009-1 LTD.
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Collateral Manager
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	CELTS CLO 2007-1 LTD.
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Portfolio Manager
		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	CHAMPLAIN CLO LTD.
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Collateral Manager
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	CHARTER VIEW PORTFOLIO
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Investment Advisor
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	DIVERSIFIED CREDIT PORTFOLIO LTD.
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Investment Adviser
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	AIM FLOATING RATE FUND
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Sub-Adviser
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	KATONAH V, LTD
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Investment Manager
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	LOAN FUNDING IX LLC, for itself or as agent for Corporate Loan Funding IX LLC
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Porfolio Manager
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:

	
	LIMEROCK CLO I
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Manager
		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	MOSELLE CLO S.A.
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Collateral Manager
		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAUTIQUE FUNDING LTD.
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Collateral Manager
		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	PETRUSSE EUROPEAN CLO S.A.
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Collateral Manager
	  

		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	SAGAMORE CLO LTD.
		
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Collateral Manager
		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	SARATOGA CLO I, LIMITED
		
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As the Asset Manager
		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	WASATCH CLO LTD
		
	By:	 	INVESCO Senior Secured Management, Inc.
		 	As Portfolio Manager
		
	By:	 	 /s/ Gregory Stoeckle

	Name:	 	Gregory Stoeckle
	Title:	 	

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	KATONAH VIII CLO LTD.
		
	By:	 	 /S/ DANIEL GILLIGAN

	Name:	 	DANIEL GILLIGAN
	Title:	 	Authorized Officer
		 	Katonah Debt Advisors, L.L.C.
		 	As Manager

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	KATONAH X CLO LTD.
		
	By:	 	 /S/ DANIEL GILLIGAN

	Name:	 	DANIEL GILLIGAN
	Title:	 	Authorized Officer
		 	Katonah Debt Advisors, L.L.C.
		 	As Manager

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	KATONAH 2007-I CLO LTD.
		
	By:	 	 /S/ DANIEL GILLIGAN

	Name:	 	DANIEL GILLIGAN
	Title:	 	Authorized Officer
		 	Katonah Debt Advisors, L.L.C.
		 	As Manager

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LightPoint CLO VII, Ltd.
		
	By:	 	 /s/ Colin Donlan

	Name:	 	Colin Donlan
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LightPoint CLO VIII, Ltd.
		
	By:	 	 /s/ Colin Donlan

	Name:	 	Colin Donlan
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 APOSTLE LOOMIS SAYLES CREDIT OPPORTUNITIES FUND

		
	By:	 	 Please See Following Page

	Name:	 	
	Title:	 	

			
	 APOSTLE LOOMIS SAYLES CREDIT OPPORTUNITIES FUND,
As Lender

	
	 For Loomis, Sayles & Company, L.P.,
the Investment Manager of the Fund

		
	 By:
	 	 Loomis, Sayles & Company, Incorporated, the General Partner of
Loomis, Sayles & Company, L.P.

		
	By:	 	 /s/ John R. Bell

	Name:	 	John R. Bell
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	CONFLUENT 4 LIMITED
		
	By:	 	 Please See Following Page

	Name:	 	
	Title:	 	

			
	LENDER:	 	 CONFLUENT 4 LIMITED,
 As Lender

			
	By:	 	Loomis, Sayles & Company, L.P.,
		 	As Sub-Manager
	By:	 	 Loomis, Sayles & Company, Incorporated,
 Its
General Partner

		
	By:	 	 /s/ Kevin J. Perry

	By:	 	Kevin J. Perry
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 LOOMIS SAYLES CAYMAN LEVERAGED SENIOR LOAN FUND LTD.

		
	By:	 	 Please See Following Page

	Name:	 	
	Title:	 	

			
	LOOMIS SAYLES CAYMAN LEVERAGED SENIOR LOAN FUND LTD., As Lender
		
	By:	 	Loomis, Sayles & Company, L.P.,
		 	Its Investment Manager
		
	By:	 	Loomis, Sayles & Company, Incorporated,
		 	Its General Partner
		
	By:	 	 /s/ John R. Bell

	Name:	 	John R. Bell
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	LOOMIS SAYLES CLO I, LTD.
		
	By:	 	 Please See Following Page

	Name:	 	
	Title:	 	

			
	LOOMIS SAYLES CLO I, LTD.
		
	By	 	Loomis, Sayles and Company, L.P.,
		 	 its collateral manager

		
	By	 	Loomis, Sayles and Company, Inc.
		 	 its general partner

		
	By:	 	 /s/ Kevin P. Charleston

	Name:	 	Kevin P. Charleston
	Title:	 	Executive Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 LOOMIS SAYLES LEVERAGED SENIOR LOAN FUND LTD.

		
	By:	 	 Please See Following Page

	Name:	 	
	Title:	 	

			
	LOOMIS SAYLES LEVERAGED SENIOR LOAN FUND LTD., As Lender
		
	By:	 	Loomis, Sayles & Company, L.P.,
		 	Its Investment Manager
		
	By:	 	Loomis, Sayles & Company, Incorporated,
		 	Its General Partner
		
	By:	 	 /s/ Kevin J. Perry

	Name:	 	Kevin J. Perry
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 THE LOOMIS SAYLES SENIOR LOAN FUND, LLC

		
	By:	 	 Please See Following Page

	Name:	 	
	Title:	 	

			
	THE LOOMIS SAYLES SENIOR LOAN FUND, LLC
	
	By Loomis, Sayles and Company, L.P.
		 	 its manager

	
	By Loomis, Sayles and Company, Inc.
		 	 its general partner

	
	 /s/ Kevin J. Perry

	By:	 	Kevin J. Perry
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 THE LOOMIS SAYLES SENIOR LOAN FUND II LLC

		
	By:	 	 Please See Following Page

	Name:	 	
	Title:	 	

			
	THE LOOMIS SAYLES SENIOR LOAN FUND II LLC
		
	By:	 	Loomis, Sayles & Company, L.P.,
		 	 Its Managing Member

		
	By:	 	Loomis, Sayles & Company, Inc.,
		 	 Its General Partner

	
	 /s/ Kevin J. Perry

	By:	 	Kevin J. Perry
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	NATIXIS LOOMIS SAYLES SENIOR LOAN FUND
		
	By:	 	 Please See Following Page

	Name:	 	
	Title:	 	

			
	 NATIXIS LOOMIS SAYLES SENIOR LOAN FUND,
 As
Lender

		
	By:	 	Loomis, Sayles and Company, L.P.,
		 	Its Manager
		
	By:	 	Loomis, Sayles and Company, Inc.,
		 	Its General Partner
		
	By:	 	 /s/ John R. Bell

	Name:	 	John R. Bell
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 MARATHON CLO II LTD.

		
	By:	 	 /S/ LOUIS T. HANOVER

	Name:	 	LOUIS T. HANOVER
	Title:	 	AUTHORIZED SIGNATORY

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	WIND RIVER CLO I LTD.
	 By: McDonnell Investment Management, LLC, as Manager

		
	By:	 	 /s/ Kathleen A. Zarn

	Name:	 	Kathleen A. Zarn
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Merrill Lynch Capital Corporation
		
	By:	 	 /s/ Carol Braico

	Name:	 	Carol Braico
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Morgan Stanley Investment
 Management Croton,
Ltd.

	 By: Morgan Stanley Investment Management Inc. as Collateral Manager

		
	By:	 	 /S/ JOHN HAYES

	Name:	 	JOHN HAYES
	Title:	 	EXECUTIVE DIRECTOR

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	MSIM Peconic Bay, Ltd.
	 By: Morgan Stanley Investment Management Inc. as Collateral Manager

		
	By:	 	 /S/ JOHN HAYES

	Name:	 	JOHN HAYES
	Title:	 	EXECUTIVE DIRECTOR

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	QUALCOMM Global Trading, Inc.
	 By: Morgan Stanley Investment Management Inc. as Investment Manager

		
	By:	 	 /S/ JOHN HAYES

	Name:	 	JOHN HAYES
	Title:	 	EXECUTIVE DIRECTOR

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Primus CLO I, Ltd.

		
	By:	 	 /s/ Nick Campbell

	Name:	 	Nick Campbell
	Title:	 	Portfolio Manager

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	ROSEDALE CLO LTD.
	By: Princeton Advisory Group, Inc.
	 the Collateral Manager

		
	By:	 	 /s/ Troy Isaksen

	Name:	 	Troy Isaksen
	Title:	 	Sr. Credit Analyst

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Dryden XI – Leveraged Loan CDO 2006

		
		 	 /s/ Stephen J. Collins

	By:	 	 Prudential Investment Management Inc., as Collateral Manager

	Name:	 	Stephen J. Collins
	Title:	 	VP

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Dryden XVI – Leveraged Loan CDO 2006

		
		 	 /s/ Stephen J. Collins

	By:	 	 Prudential Investment Management Inc., as Collateral Manager

	Name:	 	Stephen J. Collins
	Title:	 	VP

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Dryden XVIII – Leveraged Loan 2007 Ltd

		
		 	 /s/ Stephen J. Collins

	By:	 	 Prudential Investment Management Inc., as Collateral Manager

	Name:	 	Stephen J. Collins
	Title:	 	VP

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Dryden V – Leveraged Loan CDO 2003

		
		 	 /s/ Stephen J. Collins

	By:	 	 Prudential Investment Management Inc., as Collateral Manager

	Name:	 	Stephen J. Collins
	Title:	 	VP

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Dryden VIII – Leveraged Loan CDO 2005

		
		 	 /s/ Stephen J. Collins

	By:	 	 Prudential Investment Management Inc., as Collateral Manager

	Name:	 	Stephen J. Collins
	Title:	 	VP

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Dryden IX – Senior Loan Fund 2005

		
		 	 /s/ Stephen J. Collins

	By:	 	 Prudential Investment Management Inc., as Collateral Manager

	Name:	 	Stephen J. Collins
	Title:	 	VP

			
	BOSTON HARBOR CLO 2004-1, Ltd.
	
	 /s/ Beth Mazor

	By:	 	Beth Mazor
	Title:	 	V.P.

			
	PUTNAM DIVERSIFIED INCOME TRUST (CAYMAN) MASTER FUND
	By The Putnam Advisory Company, LLC
	
	 /s/ Angela Patel

	Name:	 	Angela Patel
	Title:	 	Vice President

			
	PUTNAM PREMIER INCOME TRUST
	
	 /s/ Beth Mazor

	Name:	 	Beth Mazor
	Title:	 	V.P.

			
	PUTNAM MASTER INTERMEDIATE INCOME TRUST
	
	 /s/ Beth Mazor

	By:	 	Beth Mazor
	Title:	 	V.P.

			
	PUTNAM DIVERSIFIED INCOME TRUST
	
	 /s/ Beth Mazor

	By:	 	Beth Mazor
	Title:	 	V.P.

			
	PUTNAM VARIABLE TRUST – PVT DIVERSIFIED INCOME FUND
	
	 /s/ Beth Mazor

	By:	 	Beth Mazor
	Title:	 	V.P.

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	RIVERSIDE PARK CLO LTD.
	By: GSO / Blackstone Debt Funds Management LLC as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Ameriprise Certificate
 Company

		
	By:	 	 Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Assistant Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Ameriprise Financial, Inc.

		
	By:	 	 Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Assistant Vice President

			
	 SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE
 FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL
AGENT

	
	 NAME OF INSTITUTION:

	
	 RiverSource Life Insurance
 Company

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Assistant Vice President

			
	 SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE
 FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL
AGENT

	
	 NAME OF INSTITUTION:

	
	 RiverSource Bond Series, Inc. -
 RiverSource Floating Rate Fund

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Assistant Vice President

			
	 SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE
 FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL
AGENT

	
	 NAME OF INSTITUTION:

	
	 RiverSource Strategic Allocation
 Series, Inc. - RiverSource Strategic
 Income Allocation
Fund

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Assistant Vice President

			
	 SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE
 FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL
AGENT

	
	 NAME OF INSTITUTION:

	
	 Centurion CDO III, Limited
 By: RiverSource Investments,
 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	 SIGNATURE PAGE TO THE SECOND
 AMENDMENT AND
WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

	
	 NAME OF INSTITUTION:

	
	 Centurion CDO VI, Ltd.
 By: RiverSource Investments,
 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	 SIGNATURE PAGE TO THE SECOND
 AMENDMENT AND
WAIVER TO CREDIT
 AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

	
	 NAME OF INSTITUTION:

	
	 Centurion CDO VII, Limited
 By: RiverSource Investments,
 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	 SIGNATURE PAGE TO THE SECOND
 AMENDMENT AND
WAIVER TO CREDIT
 AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

	
	 NAME OF INSTITUTION:

	
	 Centurion CDO 8, Limited
 By: RiverSource Investments,
 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	 SIGNATURE PAGE TO THE SECOND
 AMENDMENT AND
WAIVER TO CREDIT
 AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

	
	 NAME OF INSTITUTION:

	
	 Centurion CDO 9, Ltd.
 By: RiverSource Investments,
 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	 SIGNATURE PAGE TO THE SECOND
 AMENDMENT AND
WAIVER TO CREDIT
 AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT

	
	 NAME OF INSTITUTION:

	
	 Cent CDO 10 Limited
 By: RiverSource Investments,
 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	SIGNATURE PAGE TO THE SECOND
AMENDMENT AND WAIVER TO CREDIT
AGREEMENT, DATED AS OF THE DATE FIRST
REFERENCED ABOVE, AMONG PAETEC
HOLDING CORP., VARIOUS LENDERS
AND
DEUTSCHE BANK TRUST COMPANY
AMERICAS, AS ADMINISTRATIVE AGENT
AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Cent CDO XI, Limited
 By: RiverSource Investments,
 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Cent CDO 12 Limited
	By: RiverSource Investments,
	 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Cent CDO 14 Limited
	By: RiverSource Investments,
	 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Cent CDO 15 Limited
	By: RiverSource Investments,
	 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Sequils-Centurion V, Ltd.
	By: RiverSource Investments,
	 LLC as Collateral Manager

		
	By:	 	 /s/ Robin C. Stancil

	Name:	 	Robin C. Stancil
	Title:	 	Director of Operations

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:

	
	 Sankaty Advisors, LLC as Collateral
 Manager
for AVERY POINT CLO,
 LTD., as Term Lender

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:

	
	 Sankaty Advisors, LLC as Collateral
 Manager
for Castle Hill I -
 INGOTS, Ltd., as Term Lender

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:

	
	 Sankaty Advisors, LLC as Collateral
 Manager
for Castle Hill III CLO,
 Limited, as Term Lender

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:

	
	 Sankaty Advisors, LLC as Collateral
 Manager
for Loan Funding XI LLC,
 As Term Lender

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:

	
	 Chatham Light II CLO, Limited, by
 Sankaty
Advisors LLC, as Collateral
 Manager

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:

	
	 Future Fund Board of Guardians

	By:	 	Sankaty Advisors, LLC
	         as its Investment Advisor

			
		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:

	
	 Katonah III, Ltd. by Sankaty

	 Advisors LLC as Sub-Advisors

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Katonah IV, Ltd. by Sankaty
 Advisors, LLC as Sub-Advisors

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Sankaty Advisors, LLC as Collateral
 Manager
for Race Point II CLO,
 Limited, as Term Lender

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	 Sankaty Advisors, LLC as Collateral
 Manager
for Race Point III CLO,
 Limited, as Term Lender

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Race Point IV CLO, Ltd
	By: Sankaty Advisors LLC
	 as Collateral Manager

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Sankaty Senior Loan Fund, L.P.
		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	SSS Funding II
	By: Sankaty Advisors, LLC
	 as Collateral Manager

		
	By:	 	 /s/ Alan K. Halfenger

	Name:	 	Alan K. Halfenger
	Title:	 	 Chief Compliance Officer
 Assistant
Secretary

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Baker Street Funding CLO 2005-I Ltd.
		 	 By: Seix Investment Advisors LLC, as
 Collateral
Manager

	
	Baker Street CLO II Ltd.
		 	 By: Seix Investment Advisors LLC, as
 Collateral
Manager

	
	Grand Horn CLO Ltd.
		 	 By: Seix Investment Advisors LLC, as
 Collateral
Manager

	
	Mountain View Funding CLO 2006-I Ltd.
		 	 By: Seix Investment Advisors LLC, as
 Collateral
Manager

	
	Mountain View CLO II Ltd.
		 	 By: Seix Investment Advisors LLC, as
 Collateral
Manager

	
	Mountain View CLO III Ltd.
		 	 By: Seix Investment Advisors LLC, as
 Collateral
Manager

		
	By:	 	 /s/ George Goudelias

	Name:	 	George Goudelias
	Title:	 	Managing Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Nob Hill CLO, Limited
	
	By: SCM Advisors LLC, as Collateral Manager
		
	By:	 	 /s/ Bert Eidson

	Name:	 	Bert Eidson
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Nob Hill CLO II, Limited
	
	By: SCM Advisors LLC, as Collateral Manager
		
	By:	 	 /s/ Bert Eidson

	Name:	 	Bert Eidson
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Stanfield Carrera CLO, Ltd.
	 By: Stanfield Capital Partners LLC
 as its Asset Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	XL Re Europe Limited
	By: Stanfield Capital Partners, LLC
	 signed as: its Collateral Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Stanfield Modena CLO, Ltd
	By: Stanfield Capital Partners, LLC
	 as its Asset Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Stanfield Veyron CLO, Ltd
	By: Stanfield Capital Partners, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Stanfield Daytona CLO, Ltd
	By: Stanfield Capital Partners, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Stanfield McLaren CLO, Ltd.
	By: Stanfield Capital Partners, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	EAGLE LOAN TRUST
	By: Stanfield Capital Partners, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Stanfield Arnage CLO, Ltd.
	By: Stanfield Capital Partners, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Stanfield AZURE CLO, Ltd.
	By: Stanfield Capital Partners, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Stanfield Vantage CLO, Ltd
	By: Stanfield Capital Partners, LLC
	 as its Asset Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Stanfield Bristol CLO, Ltd.
	By: Stanfield Capital Partners, LLC
	 as its Collateral Manager

		
	By:	 	 /s/ Christopher Jansen

	Name:	 	Christopher Jansen
	Title:	 	Managing Partner

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	STONE TOWER CLO VII LTD.
	BY STONE TOWER DEBT ADVISORS LLC
	 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	STONE TOWER CLO VI LTD.
	BY STONE TOWER DEBT ADVISORS LLC
	 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:
 STONE TOWER CLO V LTD.

 BY STONE TOWER DEBT ADVISORS LLC
 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:
 STONE TOWER CLO IV LTD.

 BY STONE TOWER DEBT ADVISORS LLC
 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:
 STONE TOWER
CLO III LTD.
 BY STONE TOWER DEBT ADVISORS LLC
 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:
 STONE TOWER CDO LTD.

 BY STONE TOWER DEBT ADVISORS LLC
 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:
 RAMPART CLO 2006-1 LTD.

 BY STONE TOWER DEBT ADVISORS LLC
 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:
 RAMPART CLO 2007 LTD.

 BY STONE TOWER DEBT ADVISORS LLC
 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:
 GRANITE VENTURES III
LTD.
 BY STONE TOWER DEBT ADVISORS LLC
 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:
 GRANITE VENTURES II
LTD.
 BY STONE TOWER DEBT ADVISORS LLC
 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:
 GRANITE VENTURES I LTD.

 BY STONE TOWER DEBT ADVISORS LLC
 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	 NAME OF INSTITUTION:
 CORNERSTONE CLO LTD.

 BY STONE TOWER DEBT ADVISORS LLC
 AS ITS COLLATERAL MANAGER

		
	By:	 	 /s/ Michael W. DelPercio

	Name:	 	Michael W. DelPercio
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	SUN LIFE ASSURANCE COMPANY of CANADA (US)
	By: GSO CP Holdings LP as Sub-Advisor
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	LENDERS
	
	  

	T2 Income Fund CLO I, Ltd.
	As Lender
		
	By:	 	T2 Advisers, LLC
		 	As Collateral Manager
		
	By:	 	 /s/ Saul Rosenthal

	Name:	 	Saul Rosenthal
	Title:	 	President

 SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG
PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT 
  

			
	Name of Institution:
	TELOS CLO 2006-1, Ltd
	TELOS CLO 2007-2, Ltd
	By: Tricadia Loan Management, LLC
		
	By:	 	 /s/ Jonathan Tepper

	Name:	 	Jonathan Tepper
	Title:	 	Principal

							
	MARINER LDC	 	
			
	By:	  	TRICADIA CAPITAL MANAGEMENT, LLC,	 	
		  	as Investment Manager	 		 	
				
	By	  	 /s/ Julia Wyatt
	 		 	
	Name:	  	Julia Wyatt	 		 	
	Title:	  	CFO	 		 	
		
	MARINER-TRICADIA CREDIT STRATEGIES MASTER FUND, LTD.	 	
			
	By:	  	TRICADIA CAPITAL MANAGEMENT, LLC,	 	
		  	as Investment Manager	 		 	
				
	By	  	 /s/ Julia Wyatt
	 		 	
	Name:	  	Julia Wyatt	 		 	
	Title:	  	CFO	 		 	
		
	TRICADIA DISTRESSED AND SPECIAL SITUATIONS MASTER FUND, LTD.	 	
			
	By:	  	TRICADIA CAPITAL MANAGEMENT, LLC,	 	
		  	as Investment Manager	 		 	
				
	By	  	 /s/ Julia Wyatt
	 		 	
	Name:	  	Julia Wyatt	 		 	
	Title:	  	CFO	 		 	

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	TRIBECA PARK CLO LTD.
	By: GSO / Blackstone Debt Funds Management LLC
	as Collateral Manager
		
	By:	 	 /s/ Dean T. Criares

	Name:	 	Dean T. Criares
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	VAN KAMPEN
	SENIOR INCOME TRUST
	 By: Van Kampen Asset Management

		
	By:	 	 /S/ PHILIP YARROW

	Name:	 	PHILIP YARROW
	Title:	 	Executive Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	VAN KAMPEN
	SENIOR LOAN FUND
	 By: Van Kampen Asset Management

		
	By:	 	 /S/ PHILIP YARROW

	Name:	 	PHILIP YARROW
	Title:	 	Executive Director

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Wayzata Opportunities Fund II, L.P.
		
	By:	 	WOF II GP, L.P., its General Partner
		
	By:	 	WOF II GP, LLC, its General Partner
		
	By:	 	 /s/ Patrick J. Halloran

	Name:	 	Patrick J. Halloran
	Title:	 	Authorized Signatory

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	WhiteHorse II, Ltd.
	By	 	WhiteHorse Capital Partners, LP
		 	as Collateral Manager
	By	 	WhiteRock Asset Advisor, LLC, its GP
		
	By:	 	 /s/ Jay Carvell

	Name:	 	Jay Carvell
	Title:	 	Manager

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	WhiteHorse III, Ltd.
	By	 	WhiteHorse Capital Partners, LP
		 	as Collateral Manager
	By	 	WhiteRock Asset Advisor, LLC, its GP
		
	By:	 	 /s/ Jay Carvell

	Name:	 	Jay Carvell
	Title:	 	Manager

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	WhiteHorse IV, Ltd.
	By	 	WhiteHorse Capital Partners, LP
		 	as Collateral Manager
	By	 	WhiteRock Asset Advisor, LLC, its GP
		
	By:	 	 /s/ Jay Carvell

	Name:	 	Jay Carvell
	Title:	 	Manager

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	WIND RIVER CLO II – TATE INVESTORS, LTD.
	 By: McDonnell Investment Management, LLC, as Manager

		
	By:	 	 /s/ Kathleen A. Zarn

	Name:	 	Kathleen A. Zarn
	Title:	 	Vice President

			
	SIGNATURE PAGE TO THE SECOND AMENDMENT AND WAIVER TO CREDIT AGREEMENT, DATED AS OF THE DATE FIRST REFERENCED ABOVE, AMONG PAETEC HOLDING CORP., VARIOUS LENDERS AND DEUTSCHE BANK
TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT
	
	NAME OF INSTITUTION:
	
	Zodiac Fund – Morgan Stanley US
	Senior Loan Fund
	 By: Morgan Stanley Investment Management Inc. as Investment Manager

		
	By:	 	 /S/ JOHN HAYES

	Name:	 	JOHN HAYES
	Title:	 	EXECUTIVE DIRECTOR

 EXHIBIT A 
 FORM OF ACKNOWLEDGMENT AND CONFIRMATION 
 1. Reference is made to the Second Amendment and Waiver,
dated as of May 29, 2009 (the “Second Amendment”), to the Credit Agreement, dated as of February 28, 2007, as amended as of June 27, 2007 (as so amended and as further amended, amended and restated, modified or
supplemented from time to time, the “Credit Agreement”), among PAETEC Holding Corp., a Delaware corporation (the “Borrower”), the lenders party thereto from time to time (the “Lenders”), Deutsche
Bank Trust Company Americas, as administrative agent (in such capacity, the “Administrative Agent”) and the other agents party thereto. 
 2. Certain provisions of the Credit Agreement are being waived and amended pursuant to the Second Amendment. Each of the parties hereto hereby agrees, with respect to each Credit Document to which it is a party:

 (a) all of its obligations, liabilities and indebtedness under such Credit Document, including guarantee obligations, shall
remain in full force and effect on a continuous basis after giving effect to the Second Amendment; and 
 (b) all of the Liens
and security interests created and arising under such Credit Document remain in full force and effect on a continuous basis, and the perfected status and priority of each such Lien and security interest continues in full force and effect on a
continuous basis, unimpaired, uninterrupted and undischarged, after giving effect to the Second Amendment as collateral security for its obligations, liabilities and indebtedness under the Credit Agreement and under its guarantees in the Credit
Documents, all as provided in such Credit Documents. 
 3. THIS ACKNOWLEDGMENT AND CONFIRMATION SHALL BE GOVERNED BY, AND CONSTRUED AND
INTERPRETED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK. 
 4. This Acknowledgment and Confirmation may be executed by one or more
of the parties hereto on any number of separate counterparts (including by telecopy or electronic mail), and all of said counterparts taken together shall be deemed to constitute one and the same instrument. 
 [rest of page intentionally left blank] 

 IN WITNESS WHEREOF, the parties hereto have caused this Acknowledgment and Confirmation to be duly
executed and delivered by their proper and duly authorized officers as of the day and year first above written. 
  

			
	PAETEC HOLDING CORP.
		
	By:	 	  

	Name:	 	Keith M. Wilson
	Title:	 	Executive Vice President, Chief Financial Officer and Treasurer
	
	 PAETEC CORP.

	 PAETEC COMMUNICATIONS, INC.

	 PAETEC INTEGRATED SOLUTIONS GROUP, INC.

	 PAETEC COMMUNICATIONS OF VIRGINIA, INC.

	 PAETEC SOFTWARE CORP.

	 US LEC CORP.

		
	By:	 	  

	Name:	 	Keith M. Wilson
	Title:	 	Executive Vice President and Chief Financial Officer
	
	US LEC COMMUNICATIONS INC.
	US LEC OF ALABAMA LLC
	US LEC OF FLORIDA LLC
	US LEC OF GEORGIA LLC
	US LEC OF MARYLAND LLC
	US LEC OF NEW YORK INC.
	US LEC OF NORTH CAROLINA INC.
	US LEC OF PENNSYLVANIA LLC
	US LEC OF SOUTH CAROLINA LLC
	US LEC OF TENNESSEE INC.
	US LEC OF VIRGINIA L.L.C.
		
	By:	 	  

	Name:	 	Keith M. Wilson
	Title:	 	Vice President and Chief Financial Officer

			
	PAETEC ITEL, L.L.C.
	By:	 	US LEC COMMUNICATIONS, INC., its sole member
		
	By:	 	  

	Name:	 	
	Title:	 	
	
	ALLWORX CORP.
	MPX, INC.
	MCLEODUSA INCORPORATED
	MCLEODUSA HOLDINGS, INC.
	MCLEODUSA INFORMATION SERVICES, INC.
	MCLEODUSA NETWORK SERVICES, INC.
	MCLEODUSA PURCHASING, L.L.C.
	 MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.

	 TECHNOLOGY RESOURCES SOLUTIONS, INC.

		
	By:	 	  

	Name:	 	Keith M. Wilson
	Title:	 	Vice President and Treasurer

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00159-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00159-of-00352.parquet"}]]