Digital cellular telecommunications system (Phase 2+) (GSM); Unstructured Supplementary Service Data (USSD) - Stage 2 (GSM 03.90 version 6.0.0 release 1997)

Standard published on 22.1.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Unstructured Supplementary Service Data (USSD) - Stage 2 (GSM 03.90 version 7.0.0 release 1998)

Standard published on 13.8.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Base Station System (MS - BSS) interface; General aspects and principles (GSM 04.01 version 6.0.0 Release 1997)

Standard published on 22.1.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Base Station System (MS - BSS) interface; General aspects and principles (GSM 04.01 version 7.0.0 Release 1998)

Standard published on 13.8.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Base Station System (MS - BSS) interface; General aspects and principles (GSM 04.01 version 8.0.0 Release 1999)

Standard published on 28.3.2000

Digital cellular telecommunications system (Phase 2+) (GSM); GSM Public Land Mobile Network (PLMN) access reference configuration (GSM 04.02 version 6.0.0 Release 1997)

Standard published on 22.1.1999

Digital cellular telecommunications system (Phase 2+) (GSM); GSM Public Land Mobile Network (PLMN) access reference configuration (GSM 04.02 version 7.0.0 Release 1998)

Standard published on 13.8.1999

Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Base Station System (MS - BSS) interface; Channel structures and access capabilities (GSM 04.03 version 6.0.0 Release 1997)

Standard published on 31.8.1998

Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station - Base Station System (MS - BSS) interface; Channel structures and access capabilities (GSM 04.03 version 7.0.0 Release 1998)

Standard published on 13.8.1999

Digital cellular telecommunications system (Phase 2+); Mobile Station - Base Station System (MS - BSS) Interface Channel Structures and Access Capabilities (3GPP TS 04.03 version 8.0.2 Release 1999)

Standard published on 31.5.2002