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Q.2730 : Signalling system No. 7 B-ISDN user part (B-ISUP) - Supplementary services  

Recommendation Q.2730

In force components
Number
 Title Status
Q.2730 (12/99)
  		Signalling system No. 7 B-ISDN user part (B-ISUP) - Supplementary services   In force
 
 
Superseded and Withdrawn components
Number
 Title Status
Q.2730 (02/95)
  		Signalling System No. 7 B-ISDN User Part (B-ISUP) - Supplementary services   Superseded

 

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Updated : 2014-05-15