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Directory assistance with data processing station

  • US 8,107,602 B2
  • Filed: 08/29/2007
  • Issued: 01/31/2012
  • 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 via a toll-free number, the method comprising:

  • receiving a request for directory assistance information for a specific provider of goods or services from a customer station at a data processing station;

    examining the request for directory assistance information to identify a category associated with the specific provider of goods or services, including looking up the requested directory assistance information in a database to determine the category;

    selecting an advertisement categorized within the identified category associated with the specific provider of goods or services; and

    forwarding the selected advertisement, retrieved from a stored media, to the custom station as a short message service (SMS) text message wherein the SMS text message contains a hyperlink or other executable command to retrieve additional information regarding the specific provider of goods or services.

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