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Automated telephone directory

  • US 5,903,632 A
  • Filed: 03/19/1997
  • Issued: 05/11/1999
  • Est. Priority Date: 03/19/1997
  • Status: Expired due to Term
First Claim
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1. An automated telephone directory for use in combination with a telephone and an incoming call number identification signal decoder including first database means containing the telephone directory information for a given geographical region sorted into a plurality of records, each record including a name field and a telephone number field;

  • second database means for storing the telephone directory information of the source of incoming telephone calls sorted into records each record including name, telephone number, date, start time and duration fields;

    outgoing calls have distinct color patterns indicative of the said database means from which the telephone calls were placed.

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