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TS 100 512 : 7.0.1
TS 100 512 : 7.0.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - PROCEDURES FOR CALL PROGRESS INDICATIONS European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 101 032 : 7.1.1
TS 101 032 : 7.1.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); COMPRESSION ALGORITHM FOR TEXT MESSAGING SERVICES European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 100 600 : 7.0.0
TS 100 600 : 7.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - SIGNALLING REQUIREMENTS ON INTERWORKING BETWEEN THE INTEGRATED SERVICES DIGITAL NETWORK (ISDN) OR PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) AND THE PUBLIC LAND MOBILE NETWORK (PLMN) European Telecommunications Standards Institute
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TS 100 544 : 7.0.0
TS 100 544 : 7.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - CALL WAITING (CW) AND CALL HOLD (HOLD) SUPPLEMENTARY SERVICES - STAGE 2 European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
EG 201 066-1 : 1.2.3
EG 201 066-1 : 1.2.3 INTEGRATED SERVICES DIGITAL NETWORK (ISDN); DIGITAL SUBSCRIBER SIGNALLING SYSTEM NO. ONE (DSS1) PROTOCOL; APPLICATION OF THE BEARER CAPABILITY (BC), HIGH LAYER COMPATIBILITY (HLC) AND LOW LAYER COMPATIBILITY (LLC) INFORMATION ELEMENTS; PART 1: TEST SUITE STRUCTURE AND TEST PURPOSES (TSS&TP) SPECIFICATION...
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TS 101 660 : 1.2.1
TS 101 660 : 1.2.1 TERRESTRIAL TRUNKED RADIO (TETRA); DIGITAL ADVANCED WIRELESS SERVICE (DAWS); PHYSICAL LAYER (PHY) SERVICE DESCRIPTION European Telecommunications Standards Institute
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TR 101 634 : 7.0.0
TR 101 634 : 7.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); SUPPORT OF TELETEX IN A GSM PUBLIC LAND MOBILE NETWORK (PLMN) European Telecommunications Standards Institute
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TS 100 593 : 8.0.1
TS 100 593 : 8.0.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+); BASE STATION CONTROLLER - BASE TRANSCEIVER STATION (BSC-BTS) INTERFACE; INTERFACE PRINCIPLES European Telecommunications Standards Institute
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TS 101 638 : 8.0.1
TS 101 638 : 8.0.1 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - PACKET DATA ON SIGNALLING CHANNELS SERVICE (PDS) SERVICE DESCRIPTION - STAGE 3 European Telecommunications Standards Institute
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TS 101 658 : 1.2.1
TS 101 658 : 1.2.1 TERRESTRIAL TRUNKED RADIO (TETRA); DIGITAL ADVANCED WIRELESS SERVICE (DAWS); LOGICAL LINK CONTROL (LLC) SERVICE DESCRIPTION European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock -
TS 100 527 : 7.0.0
TS 100 527 : 7.0.0 DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - HANDOVER PROCEDURES European Telecommunications Standards Institute
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TS 100 585 : 7.0.1
TS 100 585 : 7.0.1 European Telecommunications Standards Institute
$35.10 $78.00 -55%Reduced price!In stock
