T-Mobile USA, Inc. (“T-Mobile“) today reported its third quarter 2012 results, which demonstrate that successful execution of the Company’s Challenger Strategy continues to improve performance in key operational and financial areas. T-Mobile ended the third quarter of 2012 with 33.3 million customers, a net addition of 160,000 customers compared to the second quarter of 2012. The sequential improvement was driven primarily by the continued expansion of branded prepaid customers and a reduction in branded contract net customer losses. The Company’s branded prepaid customer growth was its best quarterly performance of this year and exceeded the annual growth reported in 2011. In the quarter, the Company reported adjusted OIBDA of $1.2 billion and an adjusted OIBDA margin of 29%. As expected, third quarter 2012 adjusted OIBDA reflects higher advertising expenditures related to the Company’s brand re-launch. “We continue to make solid progress with our Challenger Strategy, as evidenced by our strong performance in prepaid services, the growing attractiveness of our Value and Unlimited plans, the execution of our network modernization program, and the expansion of our popular handset portfolio,” said John Legere, President and CEO of T-Mobile USA. “Our strategy, including our ability to deliver more affordable, faster 4G services to more customers in more metropolitan areas, will be significantly accelerated by our proposed combination with MetroPCS. With MetroPCS, we aim to become the industry’s leading value carrier – for both prepaid and contract service offerings – with the scale, spectrum and financial resources to aggressively compete with the other national carriers.” “The combination of T-Mobile USA and MetroPCS will further deepen the Company’s LTE spectrum position in key metropolitan areas and provide a path to an at least 20 by 20 MHz LTE deployment in 90% of the top 25 U.S. markets,” said René Obermann, CEO of Deutsche Telekom. T-Mobile Strategic Initiatives Update T-Mobile continues to make significant progress in executing its Challenger Strategy. In September, John Legere was named President and Chief Executive Officer of T-Mobile and has reiterated his strong commitment to the Company’s Challenger Strategy.