| 摘要 |
A wireless communications system includes at least one base station for communicating with a mobile unit. A mobile switching center is responsive to the base station and operative for switching calls with a calling party and a mobile unit via the base station. One of at least a mobile switching center or base station includes a processor that is operative for determining the speed of the mobile unit. In response to a call from a calling party to the mobile unit, when the calculated speed is above a threshold, the call is switched to a voice message indicating that a mobile unit operator is traveling and not receiving any calls.
|
