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    ETSI TS 100 552Digital cellular telecommunications system (Phase 2+); Mobile Station - Base Station System (MS - BSS) Interface Channel Structures and Access Capabilities (3GPP TS 04.03 version 8.0.2 Release 1999)standard by European Telecommunications Standards Institute, 05/01/2002

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    ETSI TS 101 642Digital cellular telecommunications system (Phase 2+); Base Station System - Mobile Services Switching Centre (BSS-MSC) Interface - Interface Principles (3GPP TS 08.02 version 8.0.1 Release 1999)standard by European Telecommunications Standards Institute, 05/01/2002

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    $22.26 $37.10 -40% In stock
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    ETSI TS 101 529Digital cellular telecommunications system (Phase 2+); Location Services LCS: Serving Mobile Location Centre - Serving Mobile Location Centre (SMLC - SMLC); SMLCPP specification (3GPP TS 08.31 version 8.1.1 Release 1999)standard by European Telecommunications Standards Institute, 05/01/2002

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    ETSI TS 101 528Digital cellular telecommunications system (Phase 2+); Location Services (LCS); Broadcast network assistance for Enhanced Observed Time Difference (E-OTD) and Global Positioning System (GPS) positioning methods (3GPP TS 04.35 version 8.4.1 Release 1999)standard by European...

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    $43.88 $73.14 -40% In stock
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    ETSI TR 101 873-3Methods for Testing and Specification (MTS); The Testing and Test Control Notation version 3; Part 3: TTCN-3 Graphical presentation Format (GFT)standard by European Telecommunications Standards Institute, 05/01/2002

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    $19.72 $32.86 -40% In stock
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    ETSI TR 101 728Access and Terminals (AT); Study for the specification of low pass filter section of POTS/ADSL splittersstandard by European Telecommunications Standards Institute, 05/01/2002

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    ETSI EN 300 392-10-17Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 17: Include Call (IC)standard by European Telecommunications Standards Institute, 05/01/2002

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    ETSI EN 300 392-10-10Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 10: Supplementary services stage 1; Sub-part 10: Priority Call (PC)standard by European Telecommunications Standards Institute, 05/01/2002

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    $136.10 $226.84 -40% In stock
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    ETSI EN 300 369-6Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Explicit Call Transfer (ECT) supplementary service; Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification...

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    $124.02 $206.70 -40% In stock
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    ETSI EN 300 092-4Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Calling Line Identification Presentation (CLIP) supplementary service; Part 4: Abstract Test Suite (ATS) and partial Protocol Implemlentation eXtra Information for Testing (PIXIT)...

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    ETSI EN 300 009-2Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); Signalling Connection Control Part (SCCP) (connectionless and connection-oriented class 2) to support international interconnection; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification...

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    ETSI ES 201 158Telecommunications security; Lawful Interception (LI); Requirements for network functionsstandard by European Telecommunications Standards Institute, 04/01/2002

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