Private Integrated Services Network (PISN) - Specification - functional models and information flows - Call completion supplementary services [ISO/IEC 13866 (1995), modified]
STANDARD published on 1.4.1997
Designation standards: ČSN ETS 300365-ed.2
Classification mark: 879521
Catalog number: 21652
Publication date standards: 1.4.1997
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Category: Technical standards ČSN