MetroPCS and its directors and executive officers will be deemed to be participants in any solicitation of proxies in connection with the proposed transaction. Information about MetroPCS' directors and executive officers is available in MetroPCS' proxy statement, dated April 16, 2012, for its 2012 Annual Meeting of Stockholders. Other information regarding the participants in the proxy solicitation and a description of their direct and indirect interests, by security holdings or otherwise, is contained in the definitive proxy statement and other relevant materials filed with the SEC regarding the proposed transaction. Investors should read the definitive proxy statement carefully before making any voting or investment decisions.