Digital cellular telecommunications system (Phase 2+) (GSM);Transmission planning aspects of the speech service in the GSM Public Land Mobile Network (PLMN) system (GSM 03.50 version 5.1.1) (Endorsed by Asociación Espanola de Normalización in February of 2023.)
NORMA vydaná dňa 1.2.2023
Designation standards: UNE-ETS 300903ED2
Publication date standards: 1.2.2023
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE