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Cellular mobile phone with a plurality of accessing telephone numbers for allowing access to the mobile phone by any one of the telephone numbers

  • US 4,677,653 A
  • Filed: 06/16/1986
  • Issued: 06/30/1987
  • Est. Priority Date: 06/16/1986
  • Status: Expired due to Fees
First Claim
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1. In a cellular mobile phone unit having a microprocessor for controlling the reception and transmission of signals from and to a base unit, wherein the improvement comprises:

  • a plurality of number assignment modules operatively coupled to said microprocessor;

    each of said number assignment modules providing a unique telephone number by which access to said cellular mobile phone unit and by which access from said cellular mobile phone unit may be provided; and

    means for switching between each of said plurality of number assignment modules for selectively coupling a chosen one of said number assignment modules to said microprocessor, whereby said cellular mobile phone unit may have a plurality of telephone numbers associated therewith.

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