Exhibit 9.2 The wireless mobile Environment Cellular phone Laptop computer Mobile Wireless laptop or PDA PDA Blackberry, smartphone Ogo, etc Desktop computer Free-to-air television Fixed Landline phone Amateur radio Cable television Commercial radio Wired Wi Ireless Electronic Commerc Prentice Hall 2006Electronic Commerce Prentice Hall © 2006 8 Exhibit 9.2 The Wireless Mobile Environment