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Criteria based marketing for telephone directory assistance

  • US 20030223563A1
  • Filed: 05/31/2002
  • Published: 12/04/2003
  • Est. Priority Date: 05/31/2002
  • Status: Active Grant
First Claim
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1. A system in which an advertisement is played to a user comprising;

  • using a selection means using selection criteria to select said advertisement.

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