Information technology - Alphanumeric glyph image set for optical character recognition OCR-B - Shapes and dimensions of the printed image; English version EN 14603:2004
Edition 2005-06

Integrated Services Digital Network (ISDN); Multiple Subscriber Number (MSN) supplementary service; functional capabilities and information flows; english version ETS 300051:1991
Edition 1992-09

European digital cellular telecommunications system (Phase 2) - Discontinuous Reception (DRX) in the GSM system; English version ETS 300531:1994
Edition 1995-01

European digital cellular telecommunications system (Phase 2) - Support of Dual Tone Multi-Frequency signalling (DTMF) via the GSM system; English version ETS 300532:1994
Edition 1995-01

Satellite Earth Stations and Systems (SES) - Centralized control and monitoring functions for VSAT networks; English version ETS 300161:1997
Edition 1998-03

Radio Equipment and Systems (RES) - Digital Enhanced Cordless Telecommunications/Global System for Mobile communications (DECT/GSM) interworking profile - Mobile services Switching Centre (MSC); Fixed Part (FP) interconnection; English version ETS 300499:1996
Edition 1998-06

Simple Publishing Interface; English version EN 16425:2014
Edition 2014-10

Road Transport and Traffic Telematics (RTTT) - Dedicated short-range communication - Profiles for RTTT applications; English version EN 13372:2004
Edition 2005-11

Private Integrated Services Network (PISN) - Cordless Terminal Mobility (CTM) - Call handling additional network features; functional capabilities and information flows; English version ETS 300695:1996
Edition 1996-12

Data communication; multilink procedures; identical with ISO 7478:1987 (status as of 1989)
Edition 1989-11