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Portable communicator

  • US 7,061,473 B2
  • Filed: 12/05/2003
  • Issued: 06/13/2006
  • Est. Priority Date: 11/09/1992
  • Status: Expired due to Fees
First Claim
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1. A portable communicator comprising:

  • a wireless communication device that is wirelessly connected to a public communication channel and conducts transmission and reception through the public communication channel;

    a computer that outputs control commands to the wireless communication device, enters data from the public communication channel through the wireless communication device and transmits data to the public communication channel through the wireless communication device;

    a display that shows predetermined images sent by the computer;

    a display controlling device to show a status report of the portable communicator on the display;

    another display controlling device to screen; and

    a display switching device which switches a display of the status report and a display of the application selection screen.

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