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Personalized security system

  • US 5,926,103 A
  • Filed: 10/06/1997
  • Issued: 07/20/1999
  • Est. Priority Date: 05/16/1994
  • Status: Expired due to Fees
First Claim
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1. An assistance procuring system for use in combination with a pay telephone, the system comprising:

  • a portable transmitter including means for activation by a user, and means responsive to said activation means for transmitting a first signal, said first signal being encoded to uniquely identify the transmitter;

    a transceiver integral with the pay phone and including means for receiving said first signal, and means for transmitting a second signal encoded to include transceiver location information and transmitter identification information derived from said first signal;

    a remote station including a database having a plurality of updateable data elements including personal information relating to the user, the remote station further including means responsive to the second signal for indexably retrieving one or more of the data elements.

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