Exhibit 10.1

AMENDMENT NO. 1 TO MASTER SERVICES AGREEMENT

This Amendment No. 1 to Master Services Agreement (“Amendment No. 1”) is
effective as of the 4th day of March, 2011 (the “Amendment Date”), by and
between METROPCS WIRELESS, INC., a Delaware corporation with its principal place
of business at 2250 Lakeside Boulevard, Richardson, Texas 75082 (including its
permitted successors and assigns, “MetroPCS”), and InComm Holdings, Inc., a
Georgia corporation with its principal place of business at 250 Williams Street,
Suite M-100, Atlanta, Georgia 30303 (including its permitted successors and
assigns, “InComm”). Unless otherwise defined herein, all capitalized terms used
in this Amendment No. 1 shall have the meanings given to them in the Agreement
(as defined below). If there is a conflict between the Agreement and this
Amendment No. 1, this Amendment No. 1 shall govern.

RECITALS

WHEREAS, MetroPCS and InComm previously entered into that certain Master
Services Agreement, dated March 31, 2010 (the “Agreement”), which includes:
(i) Service Addendum One - Domestic Long Distance Service (“SA-1”); and
(ii) Service Addendum Two - International Long Distance Service (“SA-2”), to
each of which MetroPCS, InComm and InComm’s subsidiary, U.S. South
Communications, Inc. (“US South”), are parties; and

WHEREAS, *** the US South Network involved in delivery of Domestic Long Distance
Service and International Long Distance Service was the subject of *** ;

WHEREAS, *** ;

WHEREAS, *** , MetroPCS, InComm and US South have agreed to amend SA-1 and SA-2,
and now desire to memorialize those agreements in this Amendment No. 1; and

WHEREAS, MetroPCS, InComm and US South want to amend SA-1 in certain other
respects, all as further described herein.

NOW THEREFORE, in consideration of the mutual covenants and promises contained
herein, as well as other good and valuable consideration, the adequacy and
receipt of which is hereby acknowledged, the parties agree as follows:

1.           Amendments to SA-1.

1.1         Section 7.0, Network Interconnection. As a result of US South’s
obligations under Section 2.2 of this Amendment No. 1, Section 7.0, Network
Interconnection, of SA-1 is hereby deleted in its entirety and of no further
force or effect.

***Where this marking appears throughout this Exhibit 10.1,

information has been omitted pursuant to a request for

confidential treatment and such information has been filed

with the Securities and Exchange Commission separately.

 

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1.2        Exhibit B, DLD Rates. Effective as of September 6, 2010, Exhibit B,
DLD Rates, to SA-1 is deleted in its entirety and replaced with the new form of
Exhibit B, DLD Rates, that is attached hereto and incorporated herein by this
reference.

2.          Session Initiation Protocol.

2.1        MetroPCS’ Establishment of Redundant SIP Connectivity. MetroPCS will
establish redundant session initiation protocol (“SIP”) connectivity with
Third-Party domestic and international long distance service carriers. *** .

*** .

2.2        US South’s Establishment of Redundant SIP Connectivity. US South
shall create redundant SIP connectivity in accordance with each of the following
obligations:

(a)        US South will be capable of receiving from MetroPCS via SIP-based
technology (i.e., by establishing a session border controller (“SBC”) associated
with US South’s soft-switch network) the applicable percentage of the total
domestic long distance service that MetroPCS is required to deliver to US South
pursuant to Section 3.01(a) of SA-1 by *** :

 

Percentage of Total Domestic Long Distance Service that

MetroPCS is Required to Deliver to US South pursuant to

Section 3.01(a) of SA-1 that US South will be Capable of

Receiving via SIP-Based Technology

   Date ***    *** ***    *** ***    ***

(b)        No later than *** , US South will establish a stand-alone SBC capable
of successfully receiving and delivering to terminating carriers *** of the
total domestic long distance service that MetroPCS is required to deliver to US
South under SA-1.

(c)         InComm will establish an additional soft-switch network capable of
receiving *** of the total domestic long distance service that MetroPCS is
required to deliver to US South under SA-1 and delivering such Domestic Long
Distance Service to terminating carriers.

(d)         Within *** , InComm will provide to the MetroPCS operations team an
initial project and scheduling plan addressing the items included in Sections
2.2(a) and (c) above (to the extent not completed *** , and InComm will provide
updates to the MetroPCS operations team *** , provided that none of the time
periods specified in this Amendment No. 1 may be modified except with MetroPCS’
prior written consent.

(e)         Once InComm believes it has completed its obligations under Sections
2.2(a), (b) and (c) above, InComm shall so notify MetroPCS in writing, and
MetroPCS thereafter shall have a period of *** to test and validate that such
obligations have been completed. If MetroPCS identifies any material
deficiencies during such *** , MetroPCS promptly shall notify InComm of such
deficiencies,

 

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and InComm shall correct such deficiencies. The process described in the
preceding sentences shall repeat until all MetroPCS-identified material
deficiencies have been corrected. *** .

2.3        Cooperation. MetroPCS shall cooperate with US South in good faith and
take all steps reasonably necessary to facilitate US South’s compliance with its
obligations under Section 2.2 of this Amendment No. 1. Each party will be
responsible for its own costs and expenses incurred in furtherance of its
obligations under this Amendment No. 1.

3.          Event of Default Standard. *** .

4.          Additional Commitments. In addition to MetroPCS’ obligations in
respect of the Traffic Routing Commitment as set out in SA-1, *** , MetroPCS
shall deliver to US South for termination domestic long distance service minutes
generated by Customers from the MetroPCS Markets that, *** domestic long
distance service minutes. In addition to MetroPCS’ obligations in respect of the
Percentage of Delivered ILD Calls as set out in SA-2, *** , MetroPCS shall
deliver to US South for termination international long distance service calls
generated by Customers that, *** international long distance service calls.

5.          Acknowledgments and Releases. (a) *** . Upon the parties’ execution
of this Amendment No. 1, MetroPCS, for itself and its Affiliates, and their
respective directors, officers, members, partners, representatives, agents,
successors and assigns (collectively, the “MetroPCS Entities”), does hereby
release, remise and forever discharge InComm and US South, and their respective
directors, officers, members, partners, representatives, agents, successors and
assigns (collectively, the “InComm Entities”) from any and all claims, causes of
action, suits, debts, liens, obligations, liabilities, demands, losses, costs
and expenses (including attorneys’ fees) of any kind, character, or nature
whatsoever, that are based on known facts in existence as of the Amendment Date,
that the MetroPCS Entities may have, or claim to have, *** .

(b)        Upon the parties’ execution of this Amendment No. 1, the InComm
Entities do hereby release, remise and forever discharge the MetroPCS Entities
from any and all claims, causes of action, suits, debts, liens, obligations,
liabilities, demands, losses, costs and expenses (including attorneys’ fees) of
any kind, character, or nature whatsoever, that are based on known facts in
existence as of the date this Amendment No. 1 is executed by the Parties, that
the InComm Entities may have, or claim to have, *** .

6.          *** .

7.          Miscellaneous. The Recitals are incorporated into, and made a part
of, this Amendment No. 1. The parties hereto acknowledge that they have read
this Amendment No. 1 and understand and agree to be bound by its terms and
conditions. The parties further agree that the above described Agreement,
together with this Amendment No. 1, constitutes the entire agreement between the
parties with respect to the subject matter therein. This Amendment No. 1 may be
executed in one or more counterparts, each of which shall be deemed an original
and all of which shall constitute but one and the same instrument.

(SIGNATURES ON NEXT PAGE)

 

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IN WITNESS WHEREOF, the parties hereto have caused this Amendment No. 1 to be
executed effective as of the Amendment Date.

 

U.S. SOUTH COMMUNICATIONS, INC.    METROPCS WIRELESS, INC.  

By:                                                                     

  

By:                                                                 

 

Name:                                                                

  

Name:                                                            

 

Title:                                                                  

  

Title:                                                              

 

Date:                                                                  

  

Date:                                                              

 

 

INCOMM HOLDINGS, INC.

By:                                                                     

Name:                                                                

Title:                                                                  

Date:                                                                  

 

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EXHIBIT B

DLD RATES

 

  

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