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 version 4.13.1) (Endorsed by Asociación Espanola de Normalización in November of 2022.)
STANDARD published on 1.11.2022
Designation standards: UNE-ETS 300604ED7
Publication date standards: 1.11.2022
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Category: Technical standards UNE