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Wireless mobile phone having encoded data entry facilities

  • US 20020160818A1
  • Filed: 10/10/2001
  • Published: 10/31/2002
  • Est. Priority Date: 01/22/2001
  • Status: Active Grant
First Claim
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1. A wireless mobile phone comprising:

  • a body casing having a plurality of surfaces;

    an input keypad disposed on said a first surface of said body casing to facilitate entry of alphanumeric data;

    at least a first button disposed on a second surface of said body casing; and

    complementary logic in support of the at least first button to facilitate entry of alphanumeric data in encoded representations of a variable length encoding scheme using said at least first button.

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