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Method for editing a received phone number prior to placing a call to the received phone number

  • US 5,963,876 A
  • Filed: 11/22/1996
  • Issued: 10/05/1999
  • Est. Priority Date: 11/22/1996
  • Status: Expired due to Term
First Claim
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1. A method for editing a received phone number within a communication device prior to placing a call to the received phone number, the method comprising the steps of:

  • receiving a phone number transmitted to the communication device to produce the received phone number having a plurality of numeric digits;

    storing the received phone number in a memory unit;

    recalling from the memory unit a predetermined number of numeric digits to be inserted at the position preceding the plurality of numeric digits in the received phone number stored in the memory unit to produce an edited phone number;

    determining that at least one of the predetermined number of numeric digits recalled from the memory unit has the same value and has the same position in the edited phone number as at least one of the plurality of numeric digits in the received phone number resulting in an overlap of numeric digits; and

    deleting the overlap of numeric digits in one of the at least one of the predetermined number of numeric digits and the at least one of the plurality of numeric digits in the received phone number to produce the edited phone number having a desirable number of numeric digits to place the call in the communication system to the received phone number.

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