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Automatic personal search telephone system

  • US 5,414,759 A
  • Filed: 09/20/1993
  • Issued: 05/09/1995
  • Est. Priority Date: 03/20/1990
  • Status: Expired due to Fees
First Claim
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1. An automatic personal search telephone system comprising:

  • an automatic personal search telephone apparatus andan exchange which cooperates with said automatic personal search telephone apparatus and, when a personal identification number is given as an originating call, transfers the call to a subscriber telephone set nearest to the location of a call terminating subscriber corresponding to said personal identification number,said automatic personal search telephone apparatus including;

    a location telephone number registration means which registers a telephone number of a telephone set at one of an originally registered location of said call terminating subscriber and a new location of said call terminating subscriber, which may be registered by said call terminating subscriber if said call terminating subscriber changes his original location to said new location;

    a destination detecting means which detects a current location of said call terminating subscriber, said current location being a location where said call terminating subscriber may be currently present;

    a destination telephone number extracting means which stores telephone numbers of said call terminating subscriber at various destinations to which said call terminating subscriber may travel and extracting from stored telephone numbers a telephone number of said call terminating subscriber in accordance with said current location of said call terminating subscriber detected by said destination detecting means; and

    a location telephone number determining means connected to said location telephone number registration means and said destination telephone number extracting means for determining an actual current telephone number of said call terminating subscriber given by said location telephone number registration means or by said destination telephone number extracting means;

    said location telephone number determining means performing a call terminating operation to said a registered telephone number if said registered telephone number of said originally registered location is at a location which is detected by said destination detecting means, and if said registered telephone number at said originally registered location is not at a location which is detected by said destination detecting means, said location telephone number determining means performing a call-terminating operation to a telephone number corresponding to a location specified by said destination telephone number extracting means.

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