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    ETSI TS 126 140Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Multimedia Messaging Service (MMS); Media formats and codes (3GPP TS 26.140 version 5.2.0 Release 5)standard by European Telecommunications Standards Institute, 12/01/2002

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    ETSI TS 126 174Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); AMR speech codec, wideband; Test sequences (3GPP TS 26.174 version 5.4.0 Release 5)standard by European Telecommunications Standards Institute, 12/01/2002

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    ETSI TS 125 113Universal Mobile Telecommunications System (UMTS); Base station and repeater ElectroMagnetic Compatibility (EMC) (3GPP TS 25.113 version 4.4.0 Release 4)standard by European Telecommunications Standards Institute, 12/01/2002

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    ETSI TS 100 347Services and Protocols for Advanced Networks (SPAN); V5.2 interface for the support of Access Network (AN); Release notes for V5.2standard by European Telecommunications Standards Institute, 04/01/2002

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    ETSI TS 100 324Services and Protocols for Advanced Networks (SPAN); V5.1 interface for the support of Access Network (AN); Release notes for V5.1standard by European Telecommunications Standards Institute, 04/01/2002

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    $68.69 $114.48 -40% In stock
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    ETSI EN 300 058-6Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Call Waiting (CW) supplementary service; Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proformastandard by European...

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    $89.68 $149.46 -40% In stock
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    ETSI EN 300 058-4Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Call Waiting (CW) supplementary service; Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)standard by European...

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    $78.23 $130.38 -40% In stock
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    ETSI EN 300 052-4Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Multi Subscriber Number (MSN) supplementary service; Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)standard by European...

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    ETSI TS 126 101Universal Mobile Telecommunications System (UMTS); Mandatory speech codec speech processing functions; Adaptive Multi-Rate (AMR) speech codec frame structure (3GPP TS 26.101 version 3.3.0 Release 1999)standard by European Telecommunications Standards Institute, 03/01/2002

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    ETSI TS 143 064Digital cellular telecommunications system (Phase 2+); Overall description of the GPRS radio interface; Stage 2 (3GPP TS 43.064 version 4.1.0 Release 4)standard by European Telecommunications Standards Institute, 04/01/2001

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    ETSI TS 145 002Digital cellular telecommunications system (Phase 2+); Multiplexing and multiple access on the radio path (3GPP TS 45.002 version 4.3.0 Release 4)standard by European Telecommunications Standards Institute, 04/01/2001

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    ETSI TS 143 013Digital cellular telecommunications system (Phase 2+); Discontinuous Reception (DRX) in the GSM System (3GPP TS 43.013 version 4.0.0 Release 4)standard by European Telecommunications Standards Institute, 04/01/2001

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Showing 31669 - 31680 of 54665 items