Digital cellular telecommunications system (Phase 2+) (GSM); Support of Videotex (GSM 03.43 version 7.0.0 Release 1998)

Norma vydaná dňa 13.8.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Support of Teletex in a GSM Public Land Mobile Network (PLMN) (GSM 03.44 version 6.0.0 Release 1997)

Norma vydaná dňa 29.4.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Support of Teletex in a GSM Public Land Mobile Network (PLMN) (GSM 03.44 version 7.0.0 Release 1998)

Norma vydaná dňa 13.8.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Example protocol stacks for interconnecting Service Centre(s) (SC) and Mobile-services Switching Centre(s) (MSC) (GSM 03.47 version 6.0.0 Release 1997)

Norma vydaná dňa 29.4.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Example protocol stacks for interconnecting Service Centre(s) (SC) and Mobile-services Switching Centre(s) (MSC) (GSM 03.47 version 7.0.0 Release 1998)

Norma vydaná dňa 13.8.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Packet Data on Signalling channels service (PDS); Stage 2 (GSM 03.63 version 6.0.0 Release 1997)

Norma vydaná dňa 29.4.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Packet Data on Signalling channels service (PDS); Stage 2 (GSM 03.63 version 7.0.0 Release 1998)

Norma vydaná dňa 21.3.2000

Digital cellular telecommunications system (Phase 2+) (GSM); Packet Data on Signalling channels service (PDS); Stage 2 (GSM 03.63 version 8.0.0 Release 1999)

Norma vydaná dňa 21.3.2000

Digital cellular telecommunications system (Phase 2+) (GSM); Explicit Call Transfer (ECT) supplementary service; Stage 2 (GSM 03.91 version 6.0.0 Release 1997)

Norma vydaná dňa 30.4.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Explicit Call Transfer (ECT) supplementary service; Stage 2 (GSM 03.91 version 7.0.0 Release 1998)

Norma vydaná dňa 13.8.1999