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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.
Private Integrated Services Network (PISN); Service profiles of mobile PISN users; General requirements
WITHDRAWN published on 21.5.1999
Selected format:Open Service Access (OSA); Application Programming Interface (API); Part 4: Call Control; Sub-part 3: Multi-Party Call Control SCF (Parlay 4)
WITHDRAWN published on 5.8.2003
Selected format:ETSI/CENELEC standardization programme for the development of Harmonized Standards related to Electro-Magnetic Compatibility (EMC) in the field of telecommunications
WITHDRAWN published on 15.10.1995
Selected format:European digital cellular telecommunications system (Phase 2); Interface protocols for the connection of Short Message Service Centres (SMSCs) to Short Message Entities (SMEs) (GSM 03.39)
WITHDRAWN published on 15.11.1995
Selected format:Special Mobile Group (SMG); Universal Mobile Telecommunications System (UMTS); Objectives and overview (UMTS 01.01)
WITHDRAWN published on 15.2.1996
Selected format: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WITHDRAWN published on 30.5.1996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WITHDRAWN published on 30.5.1996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WITHDRAWN published on 31.8.1991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WITHDRAWN published on 31.8.1991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WITHDRAWN published on 31.8.1991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:Latest update: 2024-09-08 (Number of items: 2 346 217)
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