Information technology. Telecommunications and information exchange between systems. Private Integrated Services Network. Specification, functional model and information flows. Call transfer supplementary service.
NORM herausgegeben am 15.3.1996
Designation standards: BS ISO/IEC 13865:1995
Note: UNGÜLTIG
Publication date standards: 15.3.1996
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: British technical standard
Kategorie: Technische Normen BS