Digital cellular telecommunications system (Phase 2+) (GSM);Mobile radio interface layer 3 specification, Radio Resource Control Protocol (GSM 04.18 version 8.3.1 Release 1999) (Endorsed by Asociación Espanola de Normalización in December of 2021.)
NORMA vydaná dňa 1.12.2021
Designation standards: UNE-EN 301503V8.3.1
Publication date standards: 1.12.2021
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE