GR 563 CORE : ISSUE 1

Defines the generic requirements for the Denied Termination feature. The denied termination (terminating restriction) feature provides a Stored Program Control System (SPCS) with the capability to deny terminating calls to selected subscribers on an individual, two-party or multi-party line. This feature applies to any nonbusiness or business line served by the SPCS on a per-station basis. On occasion, a telephone customer may request that all call terminations be stopped and this document will cover that requirement. The telephone company also requires the capability to deny terminations to particular customers.