Integrated Services Digital Network (ISDN). Teleaction teleservice. Service description
NORM herausgegeben am 1.8.2000
Designation standards: STN EN 301131-V1.1.1
Classification mark: 871131
Catalog number: 16137
Publication date standards: 1.8.2000
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN