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PHONE LINE SUPERVISORY CONTROLS

  • US 20070297594A1
  • Filed: 08/30/2007
  • Published: 12/27/2007
  • Est. Priority Date: 12/22/2004
  • Status: Active Grant
First Claim
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1. A method for controlling use of a telephone line, the method comprising:

  • receiving a specification from a first entity that defines one or more entities with whom communications over a controlled telephone line are controlled for a second entity;

    receiving a call initiation request from a third entity over the controlled telephone line to the second entity;

    determining if the third entity is one of the specified entities with whom communications over the controlled telephone line are controlled; and

    controlling the communications between the second entity and the third entity when the third entity is one of the entities with whom communications are controlled for the second entity.

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