Integrated Services Digital Network (ISDN) - Signalling System No.7 - ISDN User Part (ISUP) version 3 for the international interface - Part 14: Explicit Call Transfer (ECT) supplementary service [ITU-T Recommendation Q.732, clause 7 (1996), modified]
NORMA vydaná dňa 1.12.1998
Designation standards: ÖNORM EN 300356-14-V3.1.3
Note: NEPLATNÁ
Publication date standards: 1.12.1998
The number of pages: 39
Approximate weight : 117 g (0.26 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM