Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Advice of charge supplementary services [ISO/IEC 15050 (2003), modified]
NORM herausgegeben am 1.7.2004
Designation standards: STN EN 301264-V1.2.1
Classification mark: 871264
Catalog number: 95765
Publication date standards: 1.7.2004
The number of pages: 72
Approximate weight : 216 g (0.48 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN