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 4.4.1) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

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 4.5.0) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

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 4.6.1) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

European digital cellular telecommunications system (Phase 2);Routeing of calls to/from Public Data Networks (PDN) (GSM 03.70) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

European digital cellular telecommunications system (Phase 2);Line identification supplementary services;Stage 2 (GSM 03.81) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

Digital cellular telecommunications system (Phase 2) (GSM);Line identification supplementary services;Stage 2 (GSM 03.81) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

Digital cellular telecommunications system (Phase 2) (GSM);Line identification supplementary services;Stage 2 (GSM 03.81 version 4.8.1) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

European digital cellular telecommunications system (Phase 2);Call Forwarding (CF) supplementary services;Stage 2 (GSM 03.82) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

Digital cellular telecommunications system (Phase 2) (GSM);Call Forwarding (CF) supplementary services;Stage 2 (GSM 03.82) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

European digital cellular telecommunications system (Phase 2);Call Waiting (CW) and Call Hold (HOLD) supplementary services;Stage 2 (GSM 03.83) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022