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Communication system for providing business communication features to cellular mobile telecommunication customers

  • US 4,680,786 A
  • Filed: 10/01/1985
  • Issued: 07/14/1987
  • Est. Priority Date: 10/01/1985
  • Status: Expired due to Term
First Claim
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1. A mobile telecommunication complex for providing business communication services to mobile telephone units comprising:

  • a mobile telecommunication system which provides mobile telecommunication services to one or more mobile telephone units;

    a business communication system, including a system processor which controls the operation of said business communication system in response to station status activity associated with a call connection stored therein, for providing business communication services to communication circuits connected to said business communication system;

    one or more communication links connecting said mobile telecommunication system and said business communication system for carrying voice communication signals therebetween;

    one or more data links connecting said business communication system and said mobile telecommunication system for carrying data therebetween;

    wherein said mobile telecommunication system is responsive to control messages from any one of said mobile telephone units for establishing a communication connection between said mobile telephone unit and one of said communication links and for transmitting a control message to said business communication system via one of said data links describing the state of the call connection on said communication link connected to said one mobile telephone unit;

    cellular communication interface means connected between said data links and said system processor for converting said control message from said mobile telecommunication system to station status activity data associated with said call connection, which station status activity data is written by said interface means into said business communication system; and

    wherein said system processor is responsive to said station status activity data for providing business communication service to said communication link associated with said one mobile telephone unit.

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