TR 123 910 : 5.5.0 UNIVERSAL MOBILE TELECOMMUNICATIONS SYSTEM (UMTS); CIRCUIT SWITCHED DATA BEARER SERVICES European Telecommunications Standards Institute
TR 101 508 : 8.0.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); ADAPTIVE MULTI-RATE (AMR) SPEECH CODEC; STUDY PHASE REPORT European Telecommunications Standards Institute
ES 201 801 : 1.1.1 SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); TRANSFER OF PERFORMANCE PARAMETERS OF CONNECTIONS ON A PER CALL BASIS; END-TO-END SPEECH TRANSMISSION PERFORMANCE ADDITIONAL NETWORK FEATURE (ANF); SERVICE DESCRIPTION European Telecommunications Standards Institute
TR 101 689-2 : 1.1.1 TRANSMISSION AND MULTIPLEXING (TM); TERMS AND DEFINITIONS IN TRANSPORT NETWORKS; PART 2: ACCESS NETWORKS European Telecommunications Standards Institute
TS 101 761-4 : 1.3.2 BROADBAND RADIO ACCESS NETWORKS (BRAN); HIPERLAN TYPE 2; DATA LINK CONTROL (DLC) LAYER; PART 4: EXTENSION FOR HOME ENVIRONMENT European Telecommunications Standards Institute
TS 101 524-2 : 1.1.1 TRANSMISSION AND MULTIPLEXING (TM); ACCESS TRANSMISSION SYSTEM ON METALLIC ACCESS CABLES; SYMMETRICAL SINGLE PAIR HIGH BIT RATE DIGITAL SUBSCRIBER LINE (SDSL); PART 2: TRANSCEIVER REQUIREMENTS European Telecommunications Standards Institute
TR 101 806 : 1.1.1 HUMAN FACTORS (HF); GUIDELINES FOR TELECOMMUNICATION RELAY SERVICES FOR TEXT TELEPHONES European Telecommunications Standards Institute
TR 102 139 : 1.1.1 COMPATIBILITY OF POTS TERMINAL EQUIPMENT WITH XDSL SYSTEMS European Telecommunications Standards Institute
TS 101 757 : 1.1.1 DIGITAL AUDIO BROADCASTING (DAB) CONFORMANCE TESTING FOR DAB AUDIO European Telecommunications Standards Institute
TS 101 773 : 1.2.1 SERVICES AND PROTOCOL FOR ADVANCED NETWORKS (SPAN); CODEPOINTS FOR V5 AND DERIVED PROTOCOLS European Telecommunications Standards Institute
EG 201 450 : 1.1.1 GUIDANCE ON THE IDENTIFICATION OF HARMONIZED STANDARDS AND/OR OTHER TECHNICAL SPECIFICATIONS FOR RADIO EQUIPMENT AND TELECOMMUNICATIONS TERMINAL EQUIPMENT (R&TTE) COVERING REQUIREMENTS UNDER ARTICLE 3.1 OF DIRECTIVE 1999/5/EC European Telecommunications Standards Institute
TR 101 802 : 1.1.1 SPEECH PROCESSING, TRANSMISSION AND QUALITY ASPECTS (STQ); THE CONCEPT OF RELATIVE LEVELS European Telecommunications Standards Institute