Report to Congress Fifth Annual CMRS Competition Report August 3, 2000

U.S. Mobile Revenues as a Percentage of Total Telecommunications Revenues Source: Federal Communications Commission

Source: CTIA, 2000 Mobile Telephone Subscribers: 1996 to 1999

Competition in the Mobile Telephone Industry

Source: Thomas J. Lee, The U.S. Mobile Data Report – A Special Edition of Mobile Outlook, Equity Research: United States Wireless Services, Salomon Smith Barney, Sept. 21, 1999, at 7.. U.S. Mobile Data Market - Total Revenues (millions)

Mobile Data Forecasts 21.3 million mobile data users in the U.S. by the end of Yankee Group 21 million smart phones worldwide by end of 2000, 48 million by 2002 and 204 million by Ovum By 2003, more than one-half of world’s estimated one billion mobile phone subscribers will be connected to the Internet - Phone.com

Source: The Strategis Group, The State of the U.S. Paging Industry: 1999 (1999). Paging Subscribers: 1996 to 1999