Standards ČSN - Czech national standards - Page 7767

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

European digital cellular telecommunications system (Phase 2). Call Barring (CB) supplementary services - stage 2 (GSM 03.88)

Standard published on 1.8.1996

European digital cellular telecommunications system (Phase 2). Unstructured Supplementary Services Data (USSD) - stage 2 (GSm 03.90)

Standard published on 1.8.1996

Digital cellular telecommunications system (Phase 2) - Unstructured Supplementary Service Data (USSD) - Stage 2 (GSM 03.90)

Standard published on 1.7.1997