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Q.733.2�:�Stage 3 description for call completion supplementary services using Signalling System No. 7 : Call hold (HOLD) �

Recommendation Q.733.2

Published with ITU-T Q.733.4.
In force components
Number
 Title Status
Q.733.2 (03/93)
� 		Stage 3 description for call completion supplementary services using Signalling System No. 7 : Call hold (HOLD) �
Published with ITU-T Q.733.4 		In force

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