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Vehicle locating and communicating method and apparatus

  • US 5,832,394 A
  • Filed: 07/25/1997
  • Issued: 11/03/1998
  • Est. Priority Date: 01/17/1991
  • Status: Expired due to Term
First Claim
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1. A system for communicating using a cellular telephone network, comprising:

  • a host controller operable to determine an authorized telephone number list, the host controller further comprising a communication device coupled to a cellular telephone network and operable to communicate the authorized telephone number list using the cellular telephone network; and

    a mobile unit remotely disposed from the host controller and coupled to the cellular telephone network, the mobile unit operable to receive the authorized telephone number list communicated by the host controller, the mobile unit further comprising a memory operable to store the authorized telephone number list and a processor operable to inhibit a call made to a telephone number that is not included in the authorized telephone number list.

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