作者: David S Benco , Paresh C Kanabar , John C V Nguyen
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摘要: The present invention provides a method for sending message to calling phone when called aborts an incoming call request. A mobile unit receives request from phone. communication network determines that the has aborted during ringing. For example, may abort by pressing predetermined key, such as on unit. alerts can play ringing, and include additional information, expected length of time will be unavailable or other messages.