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ITU There are 5320 products.
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ITU-T G.746
ITU-T G.746 Characteristics of second order PCM multiplex equipment operating at 6312 kbit/s
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ITU-T T.330
ITU-T T.330 Telematic access to interpersonal messaging system
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ITU-T R.122
ITU-T R.122 Summary of transmission plans for rates up to 300 bauds
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ITU-T Q.104
ITU-T Q.104 Language digit or discriminating digit
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ITU-T R.51
ITU-T R.51 Standardized text for distortion testing of the code-independent elements of a complete circuit
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ITU-T H.140
ITU-T H.140 A multipoint international videoconference system
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ITU-T R.58
ITU-T R.58 Standard limits of transmission quality for the gentex and telex service
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ITU-T U.41
ITU-T U.41 Changed address interception and call redirection in the telex service
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ITU-T Q.7
ITU-T Q.7 Signalling systems to be used for international automatic and semi-automatic telephone working
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ITU-T G.754
ITU-T G.754 Fourth order digital multiplex equipment operating at 139 264 kbit/s and using positive/zero/negative justification
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