prBAS ETS 300 976 V5.4.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (GSM 09.07 version 5.4.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 976 V5.5.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (GSM 09.07 version 5.5.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 976 V5.6.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (GSM 09.07 version 5.6.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 976 V5.7.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (GSM 09.07 version 5.7.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 976 V5.8.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (GSM 09.07 version 5.8.1 Release 1996)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 976 V5.9.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (GSM 09.07 version 5.9.1 Release 1996)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 977 V5.10.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the Subscriber Identity Module - Mobile Equipment (SIM - ME) interface (GSM 11.11 version 5.10.1 Release 1996)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 977 V5.4.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the Subscriber Identity Module - Mobile Equipment (SIM - ME) interface (GSM 11.11 version 5.4.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 977 V5.5.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the Subscriber Identity Module - Mobile Equipment (SIM - ME) interface (GSM 11.11 version 5.5.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 977 V5.9.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Specification of the Subscriber Identity Module - Mobile Equipment (SIM - ME) interface (GSM 11.11 version 5.9.1)
