Private Integrated Services Network (PISN); Specification, functional models and information flows; Call interception Additional Network Feature (ANF) [ISO/IEC 15053 (2003), modified]
STANDARD published on 1.7.2004
Designation standards: STN EN 301256-V1.2.1
Classification mark: 871256
Catalog number: 95761
Publication date standards: 1.7.2004
The number of pages: 49
Approximate weight : 147 g (0.32 lbs)
Country: Slovak technical standard
Category: Technical standards STN