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Q.731.8�:�Stage 3 description for number identification supplementary services using Signalling System No. 7 : Sub-addressing (SUB) �

Recommendation Q.731.8

Published with ITU-T Q.731.1.
In force components
Number
 Title Status
Q.731.8 (02/92)
� 		Stage 3 description for number identification supplementary services using Signalling System No. 7 : Sub-addressing (SUB) �
Published with ITU-T Q.731.1 		In force

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