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Radio call history list

  • US 5,634,196 A
  • Filed: 10/19/1994
  • Issued: 05/27/1997
  • Est. Priority Date: 10/19/1994
  • Status: Expired due to Fees
First Claim
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1. A method of storing call history information in a memory in a radio system that identifies transmitted and received radio signals with call data messages, comprising the steps of:

  • receiving a call data message;

    decoding a receive ID code from said call data message;

    identifying a current group ID code that is linked to said receive ID code in an ID code memory being suitable for storing a plurality of receive ID codes, a plurality of transmit ID codes, and a plurality of group ID codes, wherein each one of said plurality of group ID codes is linked to at least one of said plurality of receive ID codes and at least one of said plurality of transmit ID codes;

    storing said current group ID code in a call history memory.

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