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Telephone apparatus with calling line identification

  • US 5,398,279 A
  • Filed: 10/25/1993
  • Issued: 03/14/1995
  • Est. Priority Date: 01/11/1991
  • Status: Expired due to Term
First Claim
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1. Telephone apparatus comprising means for responding to a signal conveying a number identifying the source of an incoming telephone call, the telephone apparatus comprising:

  • a user programmable telephone number store with memory means having a plurality of numeric fields for storing numbers in encoded form, andmeans for selectively registering the respective number of incoming telephone calls received by the telephone apparatus that have identifying numbers corresponding to the encoded numbers stored in the numeric fields, the registering means registering an incoming telephone call only if the number identifying an incoming telephone call has been previously stored in the user programmable telephone number store.

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