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Mobile telephone and radio communication device cooperatively processing incoming call

  • US 7,016,707 B2
  • Filed: 06/21/2001
  • Issued: 03/21/2006
  • Est. Priority Date: 06/21/2000
  • Status: Active Grant
First Claim
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1. A radio communication device comprising:

  • a transmitter-receiver unit that carries out local and bidirectional communication with a mobile telephone;

    an incoming call notification unit that, when the radio communication device receives from the mobile telephone an incoming call notification signal that indicates that there is an incoming call to the mobile telephone, carries out a notification; and

    a control unit that, by using the transmitter-receiver unit, sends, in response to the incoming call, an instruction signal to the mobile telephone to make the mobile telephone respond to the caller by using voice, and establishes synchronization of transmitting-receiving operation by making intermittent communication with the mobile telephone by using the transmitter-receiver unit.

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