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ITU There are 5320 products.
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ITU-T V.32bis
ITU-T V.32bis A duplex modem operating at data signalling rates of up to 14400 bit/s for use on the general switched telephone network and on leased point-to-point 2-wire telephone-type circuits
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ITU-T I.255.3
ITU-T I.255.3 Community of interest supplementary services : Multi-level precedence and preemption service (MLPP)
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ITU-T G.764
ITU-T G.764 Voice packetization; packetized voice protocols
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ITU-T F.83
ITU-T F.83 Operational principles for communication between terminals of the international telex service and data terminal equipment on packet-switched public data networks
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ITU-T I.255.4
ITU-T I.255.4 Community of interest supplementary services : Priority service
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ITU-T I.253.1
ITU-T I.253.1 Call completion supplementary services : Call waiting (CW) supplementary service
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ITU-T J.61
ITU-T J.61 Transmission performance of television circuits designed for use in international connections
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ITU-T J.63
ITU-T J.63 Insertion of test signals in the field-blanking interval of monochrome and colour television signals
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ITU-R M.540-2
ITU-R M.540-2 Operational and technical characteristics for an automated direct-printing telegraph system for promulgation of navigational and meteorological warnings and urgent information to ships
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ITU-R M.688-0
ITU-R M.688-0 Technical characteristics for a high frequency direct-printing telegraph system for promulgation of high seas and NAVTEX-type maritime safety information
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ITU-R F.348-4
ITU-R F.348-4 Arrangement of channels in multi-channel single-sideband and independent-sideband transmitters for long-range circuits operating at frequencies below about 30 MHz
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ITU-R P.581-2
ITU-R P.581-2 The concept of ''worst month''
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