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ETSI - European Telecommunication Standard Institute(ETSI) produces globally-applicable standards for information and telecommunication technologies (ICT) including land, mobile, radio, converged, broadcast and internet technologies.
Equipment Engineering (EE); Transient voltages at Interface A on telecommunications direct current (dc) power distributions
WITHDRAWN published on 30.5.1996
Selected format:Special Mobile Group (SMG); Universal Mobile Telecommunications System (UMTS); System Requirements (UMTS 01.03)
WITHDRAWN published on 30.5.1996
Selected format:Business Telecommunications (BT); Transmission characteristics of digital Private Automatic Branch Exchanges (PABXs)
WITHDRAWN published on 31.8.1991
Selected format:Business Telecommunications (BT); Transmission characteristics at 2-wire analogue interfaces of a digital Private Automatic Branch Exchange (PABX)
WITHDRAWN published on 31.8.1991
Selected format:Business Telecommunications (BT); Transmission characteristics at 4-wire analogue interfaces of a digital Private Automatic Branch Exchange (PABX)
WITHDRAWN published on 31.8.1991
Selected format:Business Telecommunications (BT); Transmission characteristics at digital interfaces of a digital Private Automatic Branch Exchange (PABX)
WITHDRAWN published on 31.8.1991
Selected format:Integrated Services Digital Network (ISDN); Signalling System No.7; Message Transfer Part (MTP) to support international interconnection; Part 1: Protocol specification [ITU-T Recommendations Q.701, Q.702, Q.703, Q.704, Q.705, Q.706, Q.707 and Q.708 modified]
WITHDRAWN published on 15.9.2000
Selected format:European digital cellular telecommunications system (Phase 1); Mobile application part specification; Part 1: Generic (GSM 09.02)
WITHDRAWN published on 28.2.1992
Selected format:Integrated Services Digital Network (ISDN); Primary rate access - safety and protection; Part 1 : General
WITHDRAWN published on 31.8.1992
Selected format:Integrated Services Digital Network (ISDN); Primary rate access - safety and protection; Part 2 : Interface Ia - safety
WITHDRAWN published on 31.8.1992
Selected format:Latest update: 2025-05-17 (Number of items: 2 200 127)
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