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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.
Universal Mobile Telecommunications System (UMTS); Narrow band (3,1 kHz) speech and video telephony terminal acoustic test specification (3GPP TS 26.132 version 3.3.0 Release 1999)
Standard published on 30.9.2001
Selected format:Universal Mobile Telecommunications System (UMTS); Narrow band (3,1 kHz) speech and video telephony terminal acoustic test specification (3GPP TS 26.132 version 3.4.0 Release 1999)
Standard published on 31.3.2002
Selected format:Universal Mobile Telecommunications System (UMTS); Narrow band (3,1 kHz) speech and video telephony terminal acoustic test specification (3GPP TS 26.132 version 3.5.0 Release 1999)
Standard published on 30.9.2002
Selected format:Universal Mobile Telecommunications System (UMTS); Narrow band (3,1 kHz) speech and video telephony terminal acoustic test specification (3GPP TS 26.132 version 4.0.0 Release 4)
Standard published on 31.3.2001
Selected format:Universal Mobile Telecommunications System (UMTS); Narrow band (3,1 kHz) speech and video telephony terminal acoustic test specification (3GPP TS 26.132 version 4.1.0 Release 4)
Standard published on 30.9.2001
Selected format:Universal Mobile Telecommunications System (UMTS); Narrow band (3,1 kHz) speech and video telephony terminal acoustic test specification (3GPP TS 26.132 version 4.2.0 Release 4)
Standard published on 31.3.2002
Selected format:Universal Mobile Telecommunications System (UMTS); Narrow band (3,1 kHz) speech and video telephony terminal acoustic test specification (3GPP TS 26.132 version 4.3.0 Release 4)
Standard published on 30.9.2002
Selected format:Universal Mobile Telecommunications System (UMTS); Narrow band (3,1 kHz) speech and video telephony terminal acoustic test specification (3GPP TS 26.132 version 5.2.0 Release 4)
Standard published on 31.3.2002
Selected format:Universal Mobile Telecommunications System (UMTS); Narrow band (3,1 kHz) speech and video telephony terminal acoustic test specification (3GPP TS 26.132 version 5.3.0 Release 5)
Standard published on 30.9.2002
Selected format:Universal Mobile Telecommunications System (UMTS); Narrow band (3,1 kHz) speech and video telephony terminal acoustic test specification (3GPP TS 26.132 version 5.4.0 Release 5)
Standard published on 30.9.2003
Selected format:Latest update: 2026-09-17 (Number of items: 2 301 467)
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