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ITU-T P Supplement 20
ITU-T P Supplement 20 Examples of...
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DIN EN 62053-23 VDE...
DIN EN 62053-23 VDE...
ITU There are 5320 products.
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ITU-T Q.1400
ITU-T Q.1400 Architecture framework for the development of signalling and OA&M protocols using OSI concepts
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ITU-T R.5
ITU-T R.5 Observation conditions recommended for routine distortion measurements on international telegraph circuits
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ITU-T R.9
ITU-T R.9 How the laws governing distribution of distortion should be arrived at
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ITU-T R.54
ITU-T R.54 Conventional degree of distortion tolerable for standardized start-stop 50-baud systems
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ITU-T R.56
ITU-T R.56 Telegraph distortion limits to be quoted in recommendations for equipment and transmission plans
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ITU-T R.118
ITU-T R.118 Performance and availability monitoring in regenerative TDM
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ITU-T S.8
ITU-T S.8 Intercontinental standardization of the modulation rate of start-stop apparatus and of the use of combination No. 4 in figure-shift
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ITU-T S.20
ITU-T S.20 Automatic clearing procedure for a telex terminal
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ITU-T S.21
ITU-T S.21 Use of display screens in telex machines
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ITU-T S.22
ITU-T S.22 Conversation impossible' and or pre-recorded message in response to J/BELL signals from a telex terminal
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ITU-T S.23
ITU-T S.23 Automatic request of the answerback of the terminal of the calling party, by the telex terminal of the called party or by the international network
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ITU-T S.35
ITU-T S.35 Answerback coding for the Intex service
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