發送短信 : Update on communication technology : a user-friendly guide to the new communication technologies, Singapore, November 24-25, 1995 : [contents]

 _    _      ___     ______    __   __    ______  
| || | ||   / _ \\  |      \\  \ \\/ //  /_   _// 
| || | ||  | / \ || |  --  //   \ ` //     | ||   
| \\_/ ||  | \_/ || |  --  \\    | ||     _| ||   
 \____//    \___//  |______//    |_||    /__//    
  `---`     `---`   `------`     `-`'    `--`