Digital cellular telecommunications system (Phase 2) - Call Barring (CB) supplementary services - Stage 3 (Endorsement of the English version ETS 300571:1996-08 as German standard)
Edition 2001-04

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 300559:1996-09 as German standard)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Short Message Service Cell Broadcast (SMSCB) support on the mobile radio interface (Endorsement of the English version ETS 300560:1996-05 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

Multimedia Terminals and Applications (MTA) - Programmable Communication Interface (PCI) for file transfer over Integrated Services Digital Network (ISDN) (Endorsement of the English version ETS 300835:1998 as German)
Edition 2001-04

Digital cellular telecommunications system (Phase 2) - Information element mapping between Mobile Station-Base Station System (MS-BSS) and Base Station System-Mobile-services Switching Centre (BSS-MSC) signalling procedures and the Mobile Application Part (MAP) (Endorsement for the English version ETS 300605:1998-05 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) - Subscriber and equipment trace (Endorsement of the English version ETS 300627:1998-02 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 300977:1998-12 as German standard)
Edition 2001-06

Digital cellular telecommunications system (Phase 2+) - General requirements on interworking between the Public Land Mobile Network (PLMN) and the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) (Endorsement of the English version ETS 300976:2000-06 as German standard)
Edition 2001-06