Digital cellular telecommunications system (Phase 2+) (GSM) - Subscriber Identity Module (SIM) conformance test specification (GSM 11.17, version 7.0.2, Release 1998) (Endorsement of the English version EN 301086 V 7.0.2 (1999-12) as German standard)
Edition 2003-04

Fixed Radio Systems - Point-to-point equipment - High capacity digital radio systems carrying 1 x STM-1 signals and operating in frequency bands with about 30 MHz channel spacing and alternated arrangements (Endorsement of the English version EN 300234 V 1.3.2 (2001-11) as German standard)
Edition 2003-04

Fixed Radio Systems - Point-to-point equipment - Plesiochronous Digital Hierarchy (PDH) - Low and medium capacity digital radio systems operating in the frequency band 48,5 GHz to 50,2 GHz (Endorsement of the English version EN 301387 V 1.2.1 (2001-02) as German standard)
Edition 2003-04

Fixed Radio Systems - Point-to-point equipment - Parameters for digital radio systems for the transmission of digital signals operating at 52 GHz (Endorsement of the English version EN 301786 V 1.2.1 (2001-08) as German standard)
Edition 2003-04

Radio broadcasting systems - Data Radio Channel (DARC) - System for wireless infotainment forwarding and teledistribution (Endorsement of the English version EN 300751 V 1.2.1 (2003-01) as German standard)
Edition 2003-05

Routeing of calls to European Telephony Numbering Space (ETNS) services (Endorsement of the English version EN 301160 V 1.2.1 (2002-01) as German standard)
Edition 2003-06

Management of the European Telephony Numbering Space (ETNS) (Endorsement of the English version EN 301161 V 1.2.1 (2002-01) as German standard)
Edition 2003-06

Services and Protocols for Advanced Networks (SPAN) - Operation of the Bearer Independent Call Control (BICC) protocol with SIG.4/PNNI1.0/AINI signalling specification (ATM Forum specification AF-CS-VMOA-0146.000 (2000), modified) (Endorsement of the English version EN 302120 V 1.1.1 (2003-01) as German standard)
Edition 2003-07

Corporate telecommunication Networks (CN) - Signalling interworking between QSIG and H.323 - Generic functional protocol for the support of supplementary services (ISO/IEC 21409 (2001), modified) (Endorsement of the English version EN 301905 V 1.1.1 (2003-02) as German standard)
Edition 2003-07

Corporate telecommunication Networks (CN) - Signalling interworking between QSIG and H.323 - Call Diversion supplementary services (ISO/IEC 21411 (2001), modified) (Endorsement of the English version EN 301906 V 1.1.1 (2003-02) as German standard)
Edition 2003-07