Published Date: 12/01/2001

Final draft Version 1.3.1Integrated 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) proforma specificati

ETSI EN 300 058-4

Published Date: 06/01/1998

Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user

133.78 129.81 you save 3.97

ETSI TS 101 335

Published Date: 10/01/2001

Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON) Release 3; Release PICS; Interoperability test

25.77 25.27 you save 0.50

ETSI TS 124 007

Published Date: 01/01/2021

Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Mobile radio interface signalling layer 3; General Aspects (3GPP TS 24.007 version 16.5.0 Release 16)

$9.81

ETSI TS 125 153

Published Date: 08/01/2020

Universal Mobile Telecommunications System (UMTS); UTRA repeater conformance testing (LCR TDD) (3GPP TS 25.153 version 16.0.0 Release 16)

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ETSI TS 132 551

Published Date: 08/01/2020

Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Energy Saving Management (ESM); Concepts and requirements (3GPP TS 32.551 version 16.0.0 Release 16)

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