prBAS ETS 300 950 V5.0.2:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface layer 3 supplementary services specification; Formats and coding (GSM 04.80 version 5.0.2)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 950 V5.1.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface layer 3 supplementary services specification; Formats and coding (GSM 04.80 version 5.1.1)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 950 V5.2.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface layer 3 supplementary services specification; Formats and coding (GSM 04.80 version 5.2.1)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 950 V5.3.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Mobile radio interface layer 3 supplementary services specification; Formats and coding (GSM 04.80 version 5.3.1 Release 1996)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 951 V5.0.1:2026 Digital cellular telecommunications system; Line identification supplementary services; Stage 3 (GSM 04.81 version 5.0.1)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 952 V5.0.1:2026 Digital cellular telecommunications system; Call Forwarding (CF) supplementary services; Stage 3 (GSM 04.82 version 5.0.1)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 953 V5.0.1:2026 Digital cellular telecommunications system; Call Waiting (CW) and Call Hold (HOLD) supplementary services; Stage 3 (GSM 04.83 version 5.0.1)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 954 V5.0.1:2026 Digital cellular telecommunications system; Multi Party (MPTY) supplementary services; Stage 3 (GSM 04.84 version 5.0.1)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 955 V5.0.1:2026 Digital cellular telecommunications system; Advice of Charge (AoC) supplementary services; Stage 3 (GSM 04.86 version 5.0.1)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 956 V5.0.1:2026 Digital cellular telecommunications system; Call Barring (CB) supplementary services; Stage 3 (GSM 04.88 version 5.0.1)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 956 V5.1.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Call Barring (CB) supplementary services; Stage 3 (GSM 04.88 version 5.1.0)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 957 V5.0.1:2026 Digital cellular telecommunications system; Unstructured Supplementary Service Data (USSD); Stage 3 (GSM 04.90 version 5.0.1)
00.99
BAS/TC 65
02.12.2025
08.12.2025
prBAS ETS 300 958 V5.1.2:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Explicit Call Transfer (ECT) supplementary service; Stage 3 (GSM 04.91 version 5.1.2)
