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ITU-T Q.736.1 (10/1995)

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Stage 3 description for charging supplementary services using Signalling System No. 7 : International Telecommunication Charge Card (ITCC)
This Recommendation defines the essential functions, procedures and messages required for the validation of the International Telecommunication Charge Cards. The signalling provides for the validation and call completion information between a service control point and a service data point during a charge card call.
Series title: Q series: Switching and signalling, and associated measurements and tests
  Q.700-Q.799: Specifications of Signalling System No. 7
  Q.730-Q.739: ISDN supplementary services
Approval date: 1995-10-17
Approval process:TAP
Status: In force
Maintenance responsibility: ITU-T Study Group 11
Further details: Patent statement(s)
Ed. ITU-T Recommendation Status Summary Table of Contents Download
1 Q.736.1 (10/1995) In force