Digital cellular telecommunications system (Phase 2+) (GSM); Technical realization of Supplementary Services (GSM 03.11 version 7.0.1 Release 1998) (Endorsed by AENOR in October of 2008.)
NORMA vydána dne 1.10.2008
Designation standards: UNE-EN 300928V7.0.1
Publication date standards: 1.10.2008
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE