Owners of approximately 29.8% of Leap’s outstanding shares have entered into an agreement to vote in favor of the transaction.The transaction is subject to review by the Federal Communications Commission and the Department of Justice and to other customary closing conditions. AT&T expects the transaction to close in six to nine months. Additional Information and Where to Find It This communication may be deemed to be solicitation material in respect of the proposed acquisition of Leap by AT&T. In connection with the proposed acquisition, Leap and AT&T intend to file relevant materials with the SEC, including Leap’s proxy statement on Schedule 14A. STOCKHOLDERS OF LEAP ARE URGED TO READ ALL RELEVANT DOCUMENTS FILED WITH THE SEC, INCLUDING LEAP’S PROXY STATEMENT, BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED TRANSACTION. Investors and security holders will be able to obtain the documents free of charge at the SEC’s web site, http://www.sec.gov, and Leap’s stockholders will receive information at an appropriate time on how to obtain transaction-related documents for free from Leap. Such documents are not currently available. Participants in Solicitation AT&T and its directors and executive officers, and Leap and its directors and executive officers, may be deemed to be participants in the solicitation of proxies from the holders of Leap common stock in respect of the proposed transaction. Information about the directors and executive officers of AT&T is set forth in the proxy statement for AT&T’s 2013 Annual Meeting of Stockholders, which was filed with the SEC on March 11, 2013. Information about the directors and executive officers of Leap is set forth in the proxy statement for Leap’s 2013 Annual Meeting of Stockholders, which was filed with the SEC on April 30, 2013. Investors may obtain additional information regarding the interest of such participants by reading the proxy statement regarding the acquisition when it becomes available.