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

Standard published on 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)

Standard published on 13.8.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Packet Data on Signalling channels service (PDS) Service description; Stage 3 (GSM 04.63 version 6.0.0 Release 1997)

Standard published on 30.4.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Packet Data on Signalling channels service (PDS) Service description; Stage 3 (GSM 04.63 version 7.0.0 Release 1998)

Standard published on 13.8.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Packet Data on Signalling channels service (PDS) Service description; Stage 3 (GSM 04.63 version 8.0.1 Release 1999)

Standard published on 28.4.2000

Digital cellular telecommunications system (Phase 2+) (GSM); Radio link management in hierarchical networks (GSM 05.22 version 6.0.0 Release 1997)

Standard published on 28.4.2000

Digital cellular telecommunications system (Phase 2+) (GSM); Radio link management in hierarchical networks (GSM 05.22 version 7.0.0 Release 1998)

Standard published on 28.4.2000

Digital cellular telecommunications system (Phase 2+) (GSM); Radio link management in hierarchical networks (GSM 05.22 version 8.0.0 Release 1999)

Standard published on 28.4.2000

Digital cellular telecommunications system (Phase 2+); GSM Electro Magnetic Compatibility (EMC) considerations (GSM 05.90 version 6.0.1 Release 1997)

Standard published on 9.11.2001

Digital cellular telecommunications system (Phase 2+); GSM Electro Magnetic Compatibility (EMC) considerations (3GPP TR 05.90 version 7.0.0 Release 1998)

Standard published on 31.3.2001