European digital cellular telecommunications system (Phase 1); Restoration Procedures (GSM 03.07)
Document status: Active
European digital cellular telecommunications system (Phase 1); Organization of Subscriber Data (GSM 03.08)
Document status: Active
European digital cellular telecommunications system (Phase 1); Handover Procedures (GSM 03.09)
Document status: Active
European digital cellular telecommunications system (Phase 1); GSM PLMN Connection Types (GSM 03.10)
Document status: Active
European digital cellular telecommunications system (Phase 1); Technical realization of supplementary services; General aspects (GSM 03.11)
Document status: Active
European digital cellular telecommunications system (Phase 1); Location Registration Procedures (GSM 03.12 - DCS-1800)
Document status: Active
European digital cellular telecommunications system (Phase 1); Location Registration Procedures (GSM 03.12)
Document status: Active
European digital cellular telecommunications system (Phase 1); Discontinuous Reception (DRX) in the GSM System (GSM 03.13)
Document status: Active
European digital cellular telecommunications system (Phase 1); Support of DTMF via the GSM System (GSM 03.14)
Document status: Active
European digital cellular telecommunications system (Phase 1); Security related Network Functions (GSM 03.20 - EXT)
Document status: Active
