prBAS ETS 300 542 V:2025 European digital cellular telecommunications system (Phase 2); Line identification supplementary services; Stage 2 (GSM 03.81)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 542 V4.6.1:2025 Digital cellular telecommunications system (Phase 2) (GSM); Line identification supplementary services; Stage 2 (GSM 03.81)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 543 V:2025 European digital cellular telecommunications system (Phase 2); Call Forwarding (CF) supplementary services; Stage 2 (GSM 03.82)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 546 V:2025 European digital cellular telecommunications system (Phase 2); Closed User Group (CUG) supplementary services; Stage 2 (GSM 03.85)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 548 V:2025 European digital cellular telecommunications system (Phase 2); Call Barring (CB) supplementary services; Stage 2 (GSM 03.88)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 549 V:2025 Digital cellular telecommunications system (Phase 2) (GSM); Unstructured Supplementary Service Data (USSD); Stage 2 (GSM 03.90)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.10.1:2025 European digital cellular telecommunications system (Phase 2); Mobile radio interface; Layer 3 specification (GSM 04.08)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.11.0:2025 European digital cellular telecommunications system (Phase 2); Mobile radio interface; Layer 3 specification (GSM 04.08)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.12.0:2025 Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.13.0:2025 Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.14.0:2025 Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.15.0:2025 Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.16.1:2025 Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.17.1:2025 Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.19.2:2025 Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08 version 4.19.2)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.21.1:2025 Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08 version 4.21.1)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 557 V4.22.1:2025 Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface; Layer 3 specification (GSM 04.08 version 4.22.1)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 558 V:2025 European digital cellular telecommunications system (Phase 2); Mobile radio interface layer 3; Supplementary services specification; General aspects (GSM 04.10)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 558 V4.10.1:2025 Digital cellular telecommunications system (Phase 2) (GSM); Mobile radio interface layer 3; Supplementary services specification; General aspects (GSM 04.10)
00.99
BAS/TC 65
16.10.2025
20.10.2025
prBAS ETS 300 558/A1 V4.9.0:2025 European digital cellular telecommunications system (Phase 2); Mobile radio interface layer 3; Supplementary services specification; General aspects (GSM 04.10)
