DGTS/SMG-030903Q (GTS GSM 09.03)
| Digital cellular telecommunications system; | 5.0.0 |
GSM 09.02 (I-ETS 300 044-1)
| European digital cellular telecommunications system (Phase 1); | |
DE/SPS-02005 (ETS 300 287)
| Integrated Services Digital Network (ISDN); | |
DGTS/SMG-000903 (GTS 09.03)
| European digital cellular telecommunications system (Phase 1); | 3.0.1 |
DE/SMG-030903P (ETS 300 600)
| European digital cellular telecommunications system (Phase 2); | |
RE/SPS-02035 (ETS 300 287-1)
| Integrated Services Digital Network (ISDN); | |
RI/SMG-030902R (I-ETS 300 044-1/A1)
| European digital cellular telecommunications system (Phase 1); | 3.9.0 |
DE/SPS-01009 (ETS 300 482)
| Integrated Services Digital Network (ISDN); | |
RI/SMG-030902RR2 (I-ETS 300 044-1/A2)
| European digital cellular telecommunications system (Phase 1); | 3.11.0 |
DI/SMG-0009.02-C1 (I-ETS 300 044/C1)
| European digital cellular telecommunications system (Phase 1); | |