Private Integrated Services Network (PISN); Specification, functional models and information flows; Call diversion supplementary service [ISO/IEC 13872 (2003), modified]
STANDARD published on 1.7.2004
Designation standards: STN EN 300256-V1.3.1
Classification mark: 870256
Catalog number: 95738
Publication date standards: 1.7.2004
The number of pages: 87
Approximate weight : 292 g (0.64 lbs)
Country: Slovak technical standard
Category: Technical standards STN