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ETS 300 171 : 20001
ETS 300 171 : 20001 PRIVATE TELECOMMUNICATION NETWORK (PTN) - SPECIFICATION, FUNCTIONAL MODELS AND INFORMATION FLOWS - CONTROL ASPECTS OF CIRCUIT MODE BASIC SERVICES European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 172 : 20003
ETS 300 172 : 20003 PRIVATE TELECOMMUNICATION NETWORK (PTN) - INTER-EXCHANGE SIGNALLING PROTOCOL - CIRCUIT MODE BASIC SERVICES European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 475-1 : 20001
ETS 300 475-1 : 20001 PRIVATE TELECOMMUNICATION NETWORK (PTN) - REFERENCE CONFIGURATION - REFERENCE CONFIGURATION FOR PTN EXCHANGES (PTNX) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 392-10-7 : 20002
ETS 300 392-10-7 : 20002 TERRESTRIAL TRUNKED RADIO (TETRA); VOICE PLUS DATA (V+D); PART 10: SUPPLEMENTARY SERVICES STAGE 1; SUB-PART 7: SHORT NUMBER ADDRESSING European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 392-10-2 : 20002
ETS 300 392-10-2 : 20002 TERRESTRIAL TRUNKED RADIO (TETRA); VOICE PLUS DATA (V+D); PART 10: SUPPLEMENTARY SERVICES STAGE 1; SUB-PART 2: CALL REPORT European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 392-10-5 : 20002
ETS 300 392-10-5 : 20002 TERRESTRIAL TRUNKED RADIO (TETRA); VOICE PLUS DATA (V+D); PART 10: SUPPLEMENTARY SERVICES STAGE 1; SUB-PART 5: LIST SEARCH CALL (LSC) PART 10-05 - LIST SEARCH CALL European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 824 : 20001
ETS 300 824 : 20001 DIGITAL ENHANCED CORDLESS TELECOMMUNICATIONS (DECT); CORDLESS TERMINAL MOBILITY (CTM); CTM ACCESS PROFILE (CAP) European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 153 : 20001
ETS 300 153 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN) - ATTACHMENT REQUIREMENTS FOR TERMINAL EQUIPMENT TO CONNECT TO AN ISDN USING ISDN BASIC ACCESS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
EN 301 140-4-2 : 1.1.3
EN 301 140-4-2 : 1.1.3 INTELLIGENT NETWORK (IN); INTELLIGENT NETWORK APPLICATION PROTOCOL (INAP); CAPABILITY SET 2 (CS2); PART 4: ABSTRACT TEST SUITE (ATS) SPECIFICATION AND PARTIAL PROTOCOL IMPLEMENTATION EXTRA INFORMATION FOR TESTING (PIXIT) PROFORMA FOR SERVICE SWITCHING FUNCTION (SSF); European...
$35.10 $78.00 -55%Reduced price!In stock -
EN 301 140-4-1 : 1.1.3
EN 301 140-4-1 : 1.1.3 INTELLIGENT NETWORK (IN); INTELLIGENT NETWORK APPLICATION PROTOCOL (INAP); CAPABILITY SET 2 (CS2); PART 4: ABSTRACT TEST SUITE (ATS) SPECIFICATION AND PARTIAL PROTOCOL IMPLEMENTATION EXTRA INFORMATION FOR TESTING (PIXIT) PROFORMA FOR SERVICE SWITCHING FUNCTION (SSF); European...
$35.10 $78.00 -55%Reduced price!In stock -
EN 301 140-3-3 : 1.1.3
EN 301 140-3-3 : 1.1.3 INTELLIGENT NETWORK (IN); INTELLIGENT NETWORK APPLICATION PROTOCOL (INAP); CAPABILITY SET 2 (CS2); PART 3: TEST SUITE STRUCTURE AND TEST PURPOSES (TSS&TP) SPECIFICATION FOR SERVICE SWITCHING FUNCTION (SSF); European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
ETS 300 303 : 20001
ETS 300 303 : 20001 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); ISDN - GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS (GSM) PUBLIC LAND MOBILE NETWORK (PLMN) SIGNALLING INTERFACE European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock
