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Criteria based marketing for telephone directory assistance

  • US 7,212,615 B2
  • Filed: 05/31/2002
  • Issued: 05/01/2007
  • Est. Priority Date: 05/31/2002
  • Status: Active Grant
First Claim
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1. A method for providing directory assistance information in a public telecommunication network accessed by a toll-free number, the network comprising a customer station and a call processing station, the method comprising:

  • at the customer station,dialing a telephone number used for accessing the call processing station;

    setting up a call connection from the customer station to the call processing station;

    providing a request for information relating to a telephone number for a specific provider of goods or services;

    at the call processing station,receiving the request for information from the customer station;

    examining the request for information to identify a category associated with the specific provider of goods or services;

    automatically selecting an advertisement categorized within the category;

    receiving the selected advertisement from a stored media;

    forwarding the selected advertisement to the customer station; and

    at the customer station, receiving the selected advertisement.

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