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Sender-address-based telecommunications operator callback system and method

  • US 7,146,163 B2
  • Filed: 10/01/2002
  • Issued: 12/05/2006
  • Est. Priority Date: 10/01/2002
  • Status: Expired due to Fees
First Claim
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1. A method for placing telephone calls, comprising the steps of:

  • creating a unidirectional triggering message from a message sender, said triggering message comprising digital data further including information identifying said message sender;

    sending said triggering message to a callback service provider in communication with a callback service system, said sending conducted via a computer network;

    identifying a caller phone number responsive to said message sender identifying information, said identifying conducted by said callback service system being executed on a programmable computer; and

    placing a telephone call to said caller telephone number said placing responsive to said message sender information.

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