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Content providing method, a registration method of a user menu information database, a content providing program, a content requesting program, a user registration program, and a charge invoicing program

  • US 20040081300A1
  • Filed: 08/26/2003
  • Published: 04/29/2004
  • Est. Priority Date: 02/28/2001
  • Status: Active Grant
First Claim
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1. A content providing method of a content provider, comprising providing a requested content service to a user'"'"'s portable telephone when a menu registration identifier, which menu registration identifier indicates that the user'"'"'s portable telephone is registered for the requested content service in a user menu information database of a communications carrier, is contained in a content-requesting signal transmitted from the user'"'"'s portable telephone to the content provider.

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