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Communication device

  • US 7,904,109 B1
  • Filed: 10/09/2010
  • Issued: 03/08/2011
  • Est. Priority Date: 10/18/2001
  • Status: Active Grant
First Claim
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1. A wireless communication device, which is a handheld device operable to implement voice communication, comprising:

  • an input device to operate said wireless communication device;

    a microphone to input audio data to said wireless communication device;

    a speaker to output audio data from said wireless communication device;

    a video image generator to generate a plurality of images; and

    a display to display said plurality of images;

    wherein said wireless communication device is operable to implement said voice communication by utilizing said microphone and said speaker;

    wherein said wireless communication device is operable to implement a first function and a second function, when said first function is implemented, said video image generator generates a plurality of two-dimensional text images and said plurality of two-dimensional text images are displayed on said display, and when said second function is implemented, said video image generator generates a plurality of three-dimensional graphic images and said plurality of three-dimensional graphic images are displayed on said display; and

    wherein when said wireless communication device receives a phone call from a specific caller, said wireless communication device refrains from answering said phone call.

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