Digital cellular telecommunications system (Phase 2) (GSM);General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (GSM 09.07) (Endorsed by Asociación Espanola de Normalización in November of 2022.)
NORMA vydaná dňa 1.11.2022
Designation standards: UNE-ETS 300604ED5
Publication date standards: 1.11.2022
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE