Digital cellular telecommunications system (Phase 2) - Security aspects (Endorsement of the English version ETS 300506:2000-08 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - General on supplementary services (Endorsement of the English version ETS 300503:1996-05 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Mobile Application Part (MAP) specification (Endorsement of the English version ETS 300599:1998 as German standard)
Edition 2000-12

Digital cellular telecommunications system (Phase 2) - Signalling interworking for supplementary services (Endorsement for the English version ETS 300606:1996-12 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Specification of the Subscriber Identity Module-Mobile Equipment (SIM-ME) interface (Endorsement of the English version ETS 300608:1999-12 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Technical realization of the Short Message Service (SMS) Point-to-Point (PP) (Endorsement of the English version ETS 300536:1996-10 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Radio Link Protocol (RLP) for data and telematic services on the Mobile Station-Base Station System (MS-BSS) interface and the Base Station System-Mobile-services Switching Centre (BSS-MSC) interface (Endorsement of the English version ETS 300563:1998-10 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Use of Data Terminal Equipment-Data Circuit terminating Equipment (DTE-DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS) (Endorsement of the English version ETS 300585:1997-04 as German standard)
Edition 2001-04

Power transformer and reactor fittings - Part 2: Gas and oil actuated relay for liquid immersed transformers and reactors with conservator; Amendment A1; German version EN 50216-2:2002/A1:2002
Edition 2003-09