SPRINT 10-Q 2014 Q3 Quarterly report

Exhibit 10.7

Sandra J. Price

SVP Human Resources

Mailstop: KSOPHF0310

6200 Sprint Parkway

Overland Park, KS 66251

November 6, 2014

Mr. Jeff Hallock

Mailstop: KSOPHF0310

6200 Sprint Parkway

Overland Park, KS 66251

RE:Special Retention Award

Dear Jeff:

As we have discussed, in lieu of receiving a 2014 supplemental stock option award and conditioned on your continued employment through the earlier of (a) March 31, 2015 and (b) your employment termination by the Company not for Cause or by you for Good Reason as defined in your Employment Agreement dated October 2, 2012 and amended January 8, 2013 (“Retention Date”), you are eligible for a cash retention award in the amount of $100,000, before required withholdings, to be paid as soon as reasonably practicable after the Retention Date.

Sincerely,

/s/ SANDRA PRICE

Accepted:

/s/ JEFF HALLOCK11/11/14

Jeff HallockDate

C: Marcelo Claure