prBAS ETS 300 723 V5.1.2:2026 Digital cellular telecommunications system; Enhanced Full Rate (EFR) speech processing functions; General description (GSM 06.51)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 723 V5.2.1:2026 Digital cellular telecommunications system; Enhanced Full Rate (EFR) speech processing functions; General description (GSM 06.51 version 5.2.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 724 V5.1.2:2026 Digital cellular telecommunications system; ANSI-C code for the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.53)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 725 V5.1.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.54 version 5.1.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 726 V5.1.2:2026 Digital cellular telecommunications system; Enhanced Full Rate (EFR) speech transcoding (GSM 06.60)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 726 V5.2.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Enhanced Full Rate (EFR) speech transcoding (GSM 06.60 version 5.2.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 727 V5.1.2:2026 Digital cellular telecommunications system; Substitution and muting of lost frames for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.61 version 5.1.2)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 728 V5.1.2:2026 Digital cellular telecommunications system; Comfort noise aspects for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.62)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 729 V5.1.2:2026 Digital cellular telecommunications system; Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.81)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 729 V5.2.1:2026 Digital cellular telecommunications system; Discontinuous Transmission (DTX) for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.81 version 5.2.1 Release 1996)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 730 V5.0.3:2026 Digital cellular telecommunications system; Voice Activity Detector (VAD) for Enhanced Full Rate (EFR) speech traffic channels (GSM 06.82)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 737 V5.0.3:2026 Digital cellular telecommunications system (Phase 2+) (GSM); In-band control of remote transcoders and rate adaptors for Enhanced Full Rate (EFR) and full rate traffic channels (GSM 08.60)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 737 V5.1.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); In-band control of remote transcoders and rate adaptors for Enhanced Full Rate (EFR) and full rate traffic channels (GSM 08.60 version 5.1.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 900 V5.4.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Alphabets and language-specific information (GSM 03.38 version 5.4.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 900 V5.5.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Alphabets and language-specific information (GSM 03.38 version 5.5.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 900 V5.6.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Alphabets and language-specific information (GSM 03.38 version 5.6.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 901 V5.4.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Technical realization of Short Message Service (SMS) Point-to-Point (PP) (GSM 03.40 version 5.4.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 901 V5.5.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Technical realization of Short Message Service (SMS) Point-to-Point (PP) (GSM 03.40 version 5.5.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 901 V5.6.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Technical realization of Short Message Service (SMS) Point-to-Point (PP) (GSM 03.40 version 5.6.1)
10.99
BAS/TC 65
30.12.2025
10.02.2026
prBAS ETS 300 901 V5.7.1:2026 Digital cellular telecommunications system (Phase 2+) (GSM); Technical realization of Short Message Service (SMS) Point-to-Point (PP) (GSM 03.40 version 5.7.1)
