ITU-T Recommendations : Series S – Telegraph services terminal equipment
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ITU-T Recommendations : Series S
(Telegraph services terminal equipment)
ITU-T Recommendations In force – December 2000 edition
ITU-T Rec. S.1 (03/93) International Telegraph Alphabet No. 2
ITU-T Rec. S.2 (11/88) Coding scheme using International Telegraph Alphabet No. 2 (ITA2) to allow the transmission of capital and small letters
ITU-T Rec. S.3 (11/88) Transmission characteristics of the local end with its termination (ITA2)
ITU-T Rec. S.4 (03/93) Special use of certain characters of the International Telegraph Alphabet No. 2
ITU-T Rec. S.5 (11/88) Standardization of page-printing start-stop equipment and cooperation between page-printing and tape-printing start-stop equipment (ITA2)
ITU-T Rec. S.6 (11/88) Characteristics of answerback units (ITA2)
ITU-T Rec. S.7 (11/88) Control of teleprinter motors
ITU-T Rec. S.8 (03/93) Intercontinental standardization of the modulation rate of start-stop apparatus and of the use of combination No. 4 in figure-shift
ITU-T Rec. S.9 (11/88) Switching equipment of start-stop apparatus
ITU-T Rec. S.10 (11/88) Transmission at reduced character transfer rate over a standardized 50-baud telegraph channel
ITU-T Rec. S.11 (11/88) Use of start-stop reperforating equipment for perforated tape retransmission
ITU-T Rec. S.12 (11/88) Conditions that must be satisfied by synchronous systems operating in connection with standard 50-baud teleprinter circuits
ITU-T Rec. S.13 (11/88) Use on radio circuits of 7-unit synchronous systems giving error correction by automatic repetition.
ITU-T Rec. S.14 (11/88) Suppression of unwanted reception in radiotelegraph multi-destination teleprinter systems
ITU-T Rec. S.15 (11/88) Use of the telex network for data transmission at 50 bauds
ITU-T Rec. S.16 (03/93) Connection to the telex network of an automatic terminal using a V.24 DCE/DTE interface
ITU-T Rec. S.17 (11/88) Answer-back unit simulators
ITU-T Rec. S.18 (11/88) Conversion between International Telegraph Alphabet No. 2 and International Alphabet No. 5
ITU-T Rec. S.19 (11/88) Calling and answering in the telex network with automatic terminal equipment
ITU-T Rec. S.20 (03/93) Automatic clearing procedure for a telex terminal
ITU-T Rec. S.21 (03/93) Use of display screens in telex machines
ITU-T Rec. S.22 (03/93) “Conversation impossible” and or pre-recorded message in response to J/BELL signals from a telex terminal
ITU-T Rec. S.23 (03/93) 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
ITU-T Rec. S.30 (11/88) Standardization of basic model page-printing machine using International Alphabet No. 5
ITU-T Rec. S.31 (11/88) Transmission characteristics for start-stop data terminal equipment using
International Alphabet No. 5
ITU-T Rec. S.32 (11/88) Answer-back units for 200- and 300-baud start-stop machines in accordance with Recommendation S.30.
ITU-T Rec. S.33 (03/93) Alphabets and presentation characteristics for the intex service
ITU-T Rec. S.34 (03/93) Intex terminals – Requirements to effect interworking with the international telex service
ITU-T Rec. S.35 (03/93) Answerback coding for the Intex service
ITU-T Rec. S.36 (07/96) INTEX and similar services – Terminal requirements to effect interworking between terminals operating at different speeds
ITU-T Rec. S.140 (11/88) Definitions of essential technical terms relating to apparatus for alphabetic telegraphy
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