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Activation system and method for establishing a cellular voice communication through a radio system

  • US 20040192404A1
  • Filed: 06/26/2002
  • Published: 09/30/2004
  • Est. Priority Date: 06/26/2002
  • Status: Abandoned Application
First Claim
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1. An activation system for establishing a voice communication through a radio system in a vehicle, the activation system comprising:

  • a remote activation device having a switch and a transmitter, the transmitter responsive to the switch and capable of transmitting an activation signal; and

    a wireless communication device having a controller, a radio transceiver, and a cellular transceiver, the controller capable of detecting the activation signal from the remote activation device through the radio transceiver, the cellular transceiver for receiving downlink audio of the voice communication;

    wherein the controller in the wireless communication device, in response to detecting the activation signal from the remote activation device, sends the downlink audio of the voice communication received by the cellular transceiver to the radio transceiver for transmittal to the radio system in the vehicle.

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