News T-Mobile Announces Appointment of New Chief Information Officer

BELLEVUE, Wash. - Dec. 19, 2013 - T-Mobile US, Inc. (NYSE:TMUS) today announced the appointment of Gary King as its new Chief Information Officer. King, a 30-year veteran in technology services for consumer brands, is known as an innovator and transformer.  He will lead T-Mobile's IT organization with a strong focus on enhancing the Un-carrier customer experience.

"T-Mobile is heading into 2014 with incredible momentum," said John Legere, chief executive officer. "Gary brings consumer, retail and e-business experience to the team, which will help us continue to advocate for consumers while transforming our business."

In more than three decades with large brands such as Avon, Barnes & Noble and Chico's, King has been at the forefront of driving innovation in the industry and helped define the online retail space at Barnes and Noble by building many solutions from the ground up, prior to the development of e-commerce platforms.

For the past nine years, King was executive vice president and CIO of Chico's FAS, Inc. where he led the transformation to align IT architecture and implement a shared services technology platform for the company's numerous brands resulting in increased annual sales, growth of in-store technology and increased e-service options for customers

King will join T-Mobile effective December 31.

About T-Mobile US, Inc.:

As America's Un-carrier, T-Mobile US, Inc. (NYSE: "TMUS") is redefining the way consumers and businesses buy wireless services through leading product and service innovation. The company's advanced nationwide 4G LTE network delivers outstanding wireless experiences for customers who are unwilling to compromise on quality and value. Based in Bellevue, Wash., T-Mobile US provides services through its subsidiaries and operates its flagship brands, T-Mobile and MetroPCS. It currently serves approximately 45 million wireless subscribers and provides products and services through 70,000 points of distribution. For more information, please visit http://www.t-mobile.com.

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