Digital cellular telecommunications system (Phase 2) - Subscriber data management - Stage 2 (Endorsement of the English version ETS 300629:1996-11 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Full rate speech - Part 1: Processing functions (Endorsement of the English version ETS 300580-1:1998-03 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Full rate speech - Part 2: Transcoding (Endorsement of the English version ETS 300580-2:1998-03 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2+) - Mobile radio interface layer 3 specification - Radio Resource Control Protocol (GSM 04.18 version 8.4.1 Release 1999) (Endorsement of the English version EN 301503 V8.4.1 (2000-10) as German standard)
Edition 2004-03

Digital cellular telecommunications system (Phase 2+) - GSM Cordless Telephony System (CTS), Phase 1 - CTS-FP Radio subsystem (GSM 05.56 version 8.0.1 Release 1999) (Endorsement of the English version EN 302408 V8.0.1 (2000-10) as German standard)
Edition 2004-03

Measurement and control; digital measuring instruments; instruments for measuring analogue quantities; definitions, tests and data sheet details
Edition 1987-05

Digital Video Broadcasting (DVB) - Interaction channel through the Digital Enhanced Cordless Telecommunications (DECT) (Endorsement of the English version EN 301193 V 1.1.1 (1998-07) as German standard)
Edition 2000-04

Fixed radio systems - Point-to-point equipment - Parameters for digital radio systems for the transmission of digital signals operating at 55 GHz (Endorsement of the English version EN 300407 V 1.3.1 (2001-08) as German Standard)
Edition 2002-01

Family specification - TTL FAST digital integrated circuits - Series 54 F, 74 F; German version EN 190107:1994
Edition 1996-11

Digital cellular telecommunications system (Phase 2) - Handover procedures (Endorsement of the English version ETS 300527:1996-09 as German standard)
Edition 2001-04