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System and method for blocking the use of a service in a telecommunication system

  • US 8,805,350 B2
  • Filed: 10/27/2011
  • Issued: 08/12/2014
  • Est. Priority Date: 04/10/2000
  • Status: Expired due to Fees
First Claim
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1. A method of routing a message comprising:

  • receiving a short message from a first node at a second node, wherein the short message is forwarded from the first node to the second node only if the short message satisfies a first predetermined criterion and satisfies a checking condition based on monetary charges associated with a destination address of the short message;

    comparing the short message to a second predetermined criterion to determine that a blocking condition is satisfied; and

    blocking provision of the short message from the second node to a third node based on the satisfied blocking condition.

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