Terminal Equipment (TE) - End-to-end protocols for multimedia information retrieval services - Part 3: Application Programmable Interface (API) for MHEG-5; English version ETS 300777-3:1997
Edition 1998-07

Terminal Equipment (TE) - End-to-end protocols for multimedia information retrieval services - Part 1: Coding of multimedia and hypermedia information for basic multimedia applications (MHEG-5); English version ETS 300777-1:1997
Edition 1998-07

Integrated Services Digital Network (ISDN) - Audio characteristics of terminals designed to support conference services in the ISDN; English version ETS 300807:1997
Edition 1998-07

Terminal Equipment (TE) - End-to-end protocols for multimedia information retrieval services - Part 4: Videotex Enhanced Man Machine Interface (VEMMI) enhancements to support broadband multimedia information retrieval services; English version ETS 300777-4:1997
Edition 1998-07

Integrated Services Digital Network (ISDN); support of CCITT recommendation X.21, X.21bis and X.20bis based Data Terminal Equipments (DTEs) by an ISDN; synchronous and asynchronous terminal adaption functions; english version ETS 300103:1990
Edition 1992-02

Integrated Services Digital Network (ISDN) - Audiovisual services - Videotelephone systems and terminal equipment operating on one or two 64 kbit/s channels; English version ETS 300145:1996
Edition 1996-08

Terminal Equipment (TE) - Telephony for the hearing impaired - Electrical coupling of telephone sets to hearing aids; English version ETS 300679:1996
Edition 1997-11

Terminal Equipment (TE) - Processable data - File transfer; English version ETS 300075:1994/A1:1995
Edition 1996-07

Integrated Sevices Digital Network (ISDN); 3,1 kHz telephony teleservice; attachment requirements for handset terminals; english version ETS 300085:1990
Edition 1992-02

Terminal equipment (TE) - Terminal characteristics for the telematic file transfer within the teletex service (ITU-T Recommendation T.571, modified); English version ETS 300154:1994
Edition 1994-08