European digital cellular telecommunications system (Phase 2);Multi Party (MPTY) supplementary services;Stage 2 (GSM 03.84) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

European digital cellular telecommunications system (Phase 2);Closed User Group (CUG) supplementary services;Stage 2 (GSM 03.85) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

Digital cellular telecommunications system (Phase 2) (GSM);Closed User Group (CUG) supplementary services;Stage 2 (GSM 03.85) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

European digital cellular telecommunications system (Phase 2);Advice of Charge (AoC) supplementary services;Stage 2 (GSM 03.86) (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 Barring (CB) supplementary services;Stage 2 (GSM 03.88) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

Digital cellular telecommunications system (Phase 2) (GSM);Unstructured Supplementary Service Data (USSD);Stage 2 (GSM 03.90) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

Digital cellular telecommunications system (Phase 2) (GSM);Unstructured Supplementary Service Data (USSD);Stage 2 (GSM 03.90) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

European digital cellular telecommunications system (Phase 2);Mobile Station - Base Station System (MS - BSS) interface;General aspects and principles (GSM 04.01) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022

European digital cellular telecommunications system (Phase 2); GSM Public Land Mobile Network (PLMN) access reference configuration (GSM 04.02) (Endorsed by AENOR in April of 2006.)

Die Norm herausgegeben am 1.4.2006

European digital cellular telecommunications system (Phase 2);Mobile Station - Base Station System (MS - BSS) interface;Channel structures and access capabilities (GSM 04.03) (Endorsed by Asociación Espanola de Normalización in October of 2022.)

Die Norm herausgegeben am 1.10.2022