Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Transit counter additional network feature [ISO/IEC 15055 (1997) modified]; English version EN 301048 V 1.1.1 (1997.09)
Edition 1998-10

Network Aspects (NA); Metropolitan Area Network (MAN); media access control layer and physical layer specification; English version ETS 300212:1992
Edition 1993-07

Satellite Earth Stations and Systems (SES) - Network Control Facilities (NCF) for Maritime Mobile Earth Stations (MMESs) operating in the 1,5/1,6 GHz and 11/12/14 GHz bands providing Low Bit Rate Data Communications (LBRDCs); English version ETS 300459:1996
Edition 1996-12

Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDN) using CCITT recommendation X.25 (1984) interface; requirements applicable to DTEs subscribing to Link Access Procedure Balanced (LAPB) extended (modulo 128) operation; english version ETS 300123:1991
Edition 1992-08

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

Network Aspects (NA) - Metropolitan Area Network (MAN) - Conformance specification for the Medium Access Control (MAC) layer management; English version ETS 300274:1994
Edition 1994-10

European digital cellular telecommunications system (Phase 2) - Modulation; English version ETS 300576:1994
Edition 1995-01

European digital cellular telecommunications system (Phase 2) - Base Station System-Mobile-services Switching Centre (BSS-MSC); interface, layer 1 specification; English version ETS 300588:1994
Edition 1995-01

Satellite Earth Stations and systems (SES) - Network Control Facilities (NCFs) Land Mobile Earth Stations (LMESs) operatinng in the 1,5/1,6 GHz and 11/12/14 GHz bands providing Low Bit Rate Data Communications (LBRDCs); English version ETS 300282:1994
Edition 1995-03

Transmission and Multiplexing (TM) - Payload configuration information model for the Network Element (NE) view; English version ETS 300412:1995
Edition 1995-11