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Method and apparatus for using an external audio system with a communication device

  • US 20030148787A1
  • Filed: 03/26/2002
  • Published: 08/07/2003
  • Est. Priority Date: 02/06/2002
  • Status: Abandoned Application
First Claim
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4. A method of using a communication device with a radio, the method comprising:

  • placing a radio frequency (RF) transmitter unit near the communication device without the use of an electrical connection;

    receiving sound waves at the RF transmitter unit, the sound waves emanating from the communication device;

    converting the sound waves to an RF signal; and

    transmitting the RF signal to a radio frequency band thereby causing the sound waves from the communication device to be emitted from one or more speakers connected to the radio.

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