Alexandria, VA, March 8, 2010 - PCIA - The Wireless Infrastructure Association announces today the addition of Dave Mayo to its Board of Directors.

Mr. Mayo is the VP, Engineering -  Finance, Strategy & Development at T-Mobile USA. He has business management responsibility for over $6 billion in capital and operating costs, and for developing and driving strategic initiatives, including management of key infrastructure vendor relationships, backhaul re-engineering, and national development programs, such as T-Mobile's tower business and microwave relocation. Over the last decade, Mr. Mayo has developed and executed strategies for the expansion of T-Mobile's national footprint and was a member of the management board of the California/New York joint venture between T-Mobile and Cingular from 2002 to 2005. Prior to joining Western Wireless (T-Mobile's predecessor) in 1996, he held various management positions in the finance organization of US West New Vector Group and was the corporate controller of Flow International Corp.

"PCIA is pleased to add Dave to our Board of Directors," said Michael Fitch, President and CEO of PCIA - The Wireless Infrastructure Association. "Dave's extensive experience and carrier perspective will be extremely valuable to the association and we look forward to working with him on the Board."

About PCIA

PCIA - The Wireless Infrastructure Association is a non-profit national trade association representing the companies that make up the wireless telecommunications infrastructure industry. Its members include the carriers, infrastructure providers and professional services firms that own and manage more than 120,000 telecommunications facilities throughout the world. To learn more, visit www.pcia.com.

About T-Mobile USA, Inc.

Based in Bellevue, Wash., T-Mobile USA, Inc. is the U.S. wireless operation of Deutsche Telekom AG. By the end of the fourth quarter of 2009, almost 152 million mobile customers were served by the mobile communication segments of the Deutsche Telekom group - 33.8 million by T-Mobile USA - all via a common technology platform based on GSM and UMTS, the world's most widely used digital wireless standards. 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 among the highest in numerous regions throughout the U.S. in wireless customer care and call quality. For more information, please visit http://www.T-Mobile.com. T-Mobile is a federally registered trademark of Deutsche Telekom AG.