Private Integrated Services Network (PISN); Inter-exchange signalling protocol; Name identification supplementary service [ISO/IEC 13868 (2003), modified]
NORMA vydaná dňa 5.1.2004
Designation standards: ETSI EN 300238-V1.3.1
Publication date standards: 5.1.2004
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: European technical standard
Kategória: Technické normy ETSI