Standards ČSN - Czech national standards - Page 7821

Digital cellular telecommunications system (Phase 2). Call Frowarding (CF) supplementary services. Stage 3 (GSM 04.82)

Standard published on 1.8.1997

European digital cellular telecommunications system (Phase 2). Signalling requirements on interworking between the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) and the Public Land Mobile Network (PLMN) (GSM 09.03)

Standard published on 1.3.1996

European digital cellular telecommunications system (Phase 2). Technical realization of supplementary services (GSM 03.11)

Standard published on 1.11.1996

Digital cellular telecommunications system (Phase 2) - Technical realization of supplementary services (GSM 03.11)

Standard published on 1.3.1998

Evropský digitální buňkový telekomunikační systém (Fáze 2) - Technické provedení doplňkových služeb (GSM 03.11) (Norma k přímému použití jako ČSN).

Standard published on 1.8.2003

European digital cellular telecommunications system (Phase 2). Call Waiting (CW) and Call Hold (HOLD) supplementary services - stage 2 (GSM 03.83)

Standard published on 1.8.1996

European digital cellular telecommunications system (Phase 2). Multi Party (MPTY) supplementary services - stage 2 (GSM 03.84)

Standard published on 1.8.1996

European digital cellular telecommunications system (Phase 2). Closed User Group (CUG) supplementary services - stage 2 (GSM 03.85)

Standard published on 1.8.1996

Digital cellular telecommunications system (Phase 2). Closed User Group (CUG) supplementary services - Stage 2 (GSM 03.85)

Standard published on 1.12.1997

European digital cellular telecommunications system (Phase 2). Advice of Charge (AoC) supplementary services - stage 2 (GSM 03.86)

Standard published on 1.8.1996