Digital Enhanced Cordless Telecommunications (DECT) - Integrated Services Digital Network (ISDN); DECT/ISDN interworking for end system configuration - Part 2: Access profile (Endorsement of the English version EN 300434-2 V 1.2.1 (2001-08) as German Standard)
Edition 2002-11

Digital Enhanced Cordless Telecommunications (DECT) - Radio in the Local Loop (RLL) Access Profile (RAP) - Part 1: Basic telephony services (Endorsement of the English version EN 300765-1 V 1.3.1 (2001-04) as German standard)
Edition 2003-04

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Enhanced Radio MEssage System (ERMES) - Part 1: General aspects; English version ETS 300133-1:1997
Edition 1998-12

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Enhanced Radio MEssage System (ERMES) - Part 2: Service aspects; English version ETS 300133-2:1997
Edition 1998-12

Digital cellular telecommunications system (Phase 2) - Performance requirements on the mobile radio interface (Endorsement of the English version ETS 300561:1996-05 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2+) - Alphabets and language-specific information (Endorsement of the English version ETS 300900:1998-01 as German standard)
Edition 2001-06

Terrestrial Trunked Radio (TETRA) - Technical requirements for Direct Mode Operation (DMO) - Part 1: General network design (Endorsement of the English version EN 300396-1 V1.2.1 (2011-12) as German standard)
Edition 2012-07

Terrestrial Trunked Radio (TETRA) - Packet Data Optimized (PDO) - Part 2: Air Interface (AI) (Endorsement of the English version ETS 300393-2:1999 as German standard)
Edition 2000-05

Terrestrial Trunked Radio (TETRA) - Conformance testing specification - Part 2: Protocol testing specification for Voice plus Data (V+D); Sub-part 1: Test suite structure and test purposes (Endorsement of the English version ETS 300394-2-1:1998 as German standard)
Edition 1999-07

Integrated Services Digital Network (ISDN) - Signalling System No. 7; Digital cellular telecommunications system (phase 2); Application of ISDN User Part (ISUP) version 2 for the ISDN; Public Land Mobile Network (PLMN) signalling interface - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version ETS 300646-2:1998 as German standard)
Edition 1999-09