The news of Sievert stepping in as the company’s new chief marketing officer is the latest in a series of major T-Mobile announcements and activities in recent months following the appointment of John Legere as the company’s new president and CEO, including the recent news of T-Mobile’s proposed merger with MetroPCS, which would combine the two companies to create what Legere described as “the preeminent value leader in the wireless market.”Forward-Looking Statements This news release includes “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. The statements in this news release regarding the business outlook, expected performance and forward-looking guidance, as well as other statements that are not historical facts, are forward-looking statements. The words “estimate,” “project,” “forecast,” “intend,” “expect,” “believe,” “target,” “providing guidance” and similar expressions are intended to identify forward-looking statements. Forward-looking statements are estimates and projections reflecting management’s judgment based on currently available information and involve a number of risks and uncertainties that could cause actual results to differ materially from those suggested by the forward-looking statements. With respect to these forward-looking statements, management has made assumptions regarding, among other things, customer and network usage, customer growth and retention, pricing, operating costs, the timing of various events and the economic and regulatory environment. About T-Mobile USA Based in Bellevue, Wash., T-Mobile USA, Inc. is the U.S. wireless operation of Deutsche Telekom AG (OTCQX: DTEGY). By the end of the third quarter of 2012, approximately 131 million mobile customers were served by the mobile communication segments of the Deutsche Telekom group — 33.3 million by T-Mobile USA — all via a common technology platform based on GSM and UMTS and additionally HSPA+ 21/HSPA+ 42. T-Mobile USA’s innovative wireless products and services help empower people to connect to those who matter most. Multiple independent research studies continue to rank T-Mobile USA among the highest in numerous regions throughout the U.S. in wireless customer care and call quality.