Private Integrated Services Network (PISN). Specification, functional models and information flows. Call intrusion supplementary service [ISO/IEC 14845 (1996), modified]
NORM herausgegeben am 1.8.2000
Designation standards: STN EN 300425-V1.2.1
Classification mark: 870425
Catalog number: 16283
Publication date standards: 1.8.2000
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN