Digital cellular telecommunications system (Phase 2+) - Technical realization of Short Message Service (SMS) Point-to-Point (PP) (Endorsement of the English version ETS 300901:1998-12 as German standard)
Edition 2001-06

Digital cellular telecommunications system (Phase 2+) - Technical realization of Short Message Service Cell Broadcast (SMSCB) (Endorsement of the English version ETS 300902:1999-02 as German standard)
Edition 2001-06

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

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) - Enhancement for support of Number Portability (NP) (ITU-T-Recommendation Q.769.1 (2000), modified) (Endorsement of the English version EN 302097 V 1.2.2 (2000-09) as German Standard)
Edition 2001-09

Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User Part (ISUP) V 4 interactions with the Intelligent Network Application Part (INAP) - Part 1: Protocol specification (ITU-T-Recommendation Q.1601:1999, modified) (Endorsement of the English version EN 301464 V 1.1.1 (2000-12) as German Standard)
Edition 2001-09

Intelligent Network (IN) - Intelligent Network Application Protocol (INAP); Capability Set 2 (CS2) - Cordless Terminal Mobility (CTM); Stage 3 specifications for Service Control Function (SCF); SCF and Call Unrelated Service Function (CUSF)/Service Switching Function (SSF) (Endorsement of the English version EN 301143 V 1.1.4 (1999-09) as German Standard)
Edition 2001-09

Fixed Radio Systems - Point-to-point equipment - High capacity digital radio relay systems carrying STM-4, 4 × STM-1 or 2 × STM-1 signals in bands with 55/56 MHz channel spacing (Endorsement of the English version EN 302062 V 1.1.1 (2003-01) as German standard)
Edition 2003-11

Fixed Radio Systems - Point-to-point equipment - High capacity fixed radio systems carrying SDH signals (2 × STM-1) in frequency bands with 40 MHz channel spacing and using Co-channel Dual Polarized (CCDP) operation (Endorsement of the English version EN 301461 V 1.3.1 (2002-11) as German standard)
Edition 2003-11

Satellite Earth Stations and Systems (SES) - European Co-operation for Space Standardization (ECSS) - Satellite Software Data Handling Interfaces (SSDHI) (Endorsement of the English version EN 301927 V 1.1.1 (2003-02) as German standard)
Edition 2003-11

Digital Enhanced Cordless Telecommunications (DECT) - DECT Multimedia Access Profile (DMAP); Application Specific Access Profile (ASAP) (Endorsement of the English version EN 301650 V 1.2.1 (2002-04) as German standard)
Edition 2003-04