Digital cellular telecommunications system (Phase 2+) - Mobile radio interface layer 3 supplementary services specification - Formats and coding (Endorsement of the English version ETS 300950:1999-07 as German standard)
Edition 2001-06

Digital cellular telecommunications system (Phase 2+) - Point-to-Point (PP) Short Message Service (SMS) support on mobile radio interface (Endorsement of the English version ETS 300942:1997-09 as German standard)
Edition 2001-06

Digital cellular telecommunications system (Phase 2+) - Functions related to Mobile Station (MS) in idle mode and group receive mode (Endorsement of the English version ETS 300930:1998-12 as German standard)
Edition 2001-06

Digital cellular telecommunications system (Phase 2) - Test sequences for the GSM Enhanced Full Rate (EFR) speech codec (GSM 06.54 version 4.0.1) (Endorsement of the English version EN 301250 V 4.0.1 (1998-09) as German standard)
Edition 2003-11

Digital cellular telecommunications system (Phase 2) - Half rate speech - Part 8: Test sequences for the GSM half rate speech codec (Endorsement of the English version ETS 300581-8:1998-04 as German standard)
Edition 2001-04

Radio frequency cables - Part 3-3: Coaxial cables for digital communication in horizontal floor wiring; Detail specification for coaxial cables with foamed dielectric for local area networks of 185 m reach and up to 10 Mb/s (IEC 61196-3-3:1997); German version EN 61196-3-3:1997
Edition 1998-06

Radio frequency cables - Part 3-2: Coaxial cables for digital communication in horizontal floor wiring; detail specification for coaxial cables with solid dielectric for local area networks of 185 m reach and up to 10 Mb/s (IEC 61196-3-2:1997); German version EN 61196-3-2:1997
Edition 1998-06

Digital cellular telecommunications system (Phase 2) - Rate adaption on the Mobile Station - Base Station System (MS-BSS) interface (Endorsement of the English version ETS 300562:1995-10 as German standard)
Edition 2000-12

Digital cellular telecommunications system (Phase 2) - Call Waiting (CW) and Call Holding (HOLD) supplementary services - Stage 1 (Endorsement of the English version ETS 300516:1996-05 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Advice of Charge (AoC) supplementary services - Stage 1 (Endorsement of the English version ETS 300519:1996-05 as German standard)
Edition 2001-04