EG 201 220 : 1.2.1 INTEGRATED CIRCUITS CARDS (ICC); ETSI NUMBERING SYSTEM FOR TELECOMMUNICATION; APPLICATION PROVIDERS (AID) European Telecommunications Standards Institute
ETSI GSM 04.80 : 050000 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - MOBILE RADIO INTERFACE LAYER 3 SUPPLEMENTARY SERVICES SPECIFICATION FORMATS AND CODING European Telecommunications Standards Institute
ETS 300 512 : 20002 EUROPEAN DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - PROCEDURES FOR CALL PROGRESS INDICATIONS European Telecommunications Standards Institute
ETS 300 256 : 20002 PRIVATE TELECOMMUNICATION NETWORK (PTN) - SPECIFICATION, FUNCTIONAL MODELS AND INFORMATION FLOWS - DIVERSION SUPPLEMENTARY SERVICES European Telecommunications Standards Institute
ETS 300 520001 : 20001 EUROPEAN DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2) - BEARER SERVICES (BS) SUPPORTED BY A GSM PUBLIC LAND MOBILE NETWORK (PLMN) European Telecommunications Standards Institute
ETS 300 165 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); MEET ME CONFERENCE (MMC) SUPPLEMENTARY SERVICE - FUNCTIONAL CAPABILITIES AND INFORMATION FLOWS European Telecommunications Standards Institute
EN 300 748 : 1.1.2 DIGITAL VIDEO BROADCASTING (DVB); MULTIPOINT VIDEO DISTRIBUTION SYSTEMS (MVDS) AT 10 GHZ AND ABOVE European Telecommunications Standards Institute
ETS 300 157 : 20002 European Telecommunications Standards Institute
ETS 300 735 : 20001 SATELLITE PERSONAL COMMUNICATIONS NETWORKS (S-PCN); NETWORK CONTROL FACILITIES (NCF) FOR MOBILE EARTH STATIONS (MESS), INCLUDING HANDHELD EARTH STATIONS, FOR S-PCN IN THE 1,6/2,4 GHZ AND THE 2,0 GHZ BANDS, PROVIDING VOICE AND/OR DATA COMMUNICATIONS UNDER THE MOBILE SATELLITE SERVICE (MSS)...
ETS 300 115 : 20002 ATTACHMENTS TO THE PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) CATEGORY II ATTACHMENT REQUIREMENTS FOR 300 BITS PER SECOND DUPLEX MODEMS STANDARDIZED FOR USE ON THE PSTN (CANDIDATE NET 21) European Telecommunications Standards Institute
ETR 044 : 20001 NETWORK ASPECTS (NA) - REFERENCE EVENTS FOR NETWORK PERFORMANCE PARAMETERS IN AN ISDN European Telecommunications Standards Institute
ETR 183 : 20001 RADIO EQUIPMENT AND SYSTEMS (RES); DIGITAL EUROPEAN CORDLESS TELECOMMUNICATIONS (DECT); CONFORMANCE TESTING ON DECT EQUIPMENT European Telecommunications Standards Institute