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Communication system, and mobile communication device, portable information processing device, and data communication method used in the system

  • US 6,633,759 B1
  • Filed: 09/01/2000
  • Issued: 10/14/2003
  • Est. Priority Date: 09/30/1999
  • Status: Expired due to Fees
First Claim
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1. A mobile communication device comprising:

  • means for establishing a wireless link for wireless communication with an external device;

    means for sending to said external device via said wireless link a signal to request to send menu display data showing a plurality of kinds of software installed in said external device;

    means for receiving from said external device via said wireless link said menu display data; and

    means for displaying on a screen said menu display data received.

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