Used to restore the non—data mode provided with the DCE
without releasing the line connection to the remote station.
Circuit 13-3 - Ready -for Receiving
Controls the transfer of data on circuit 104, indicating
whether the DTE is capable of accepting a given amount of
data, specified in the appropriate recommendation for
intermediate equipment, for example, error control
equipment.
Circuit 134 - Received Data Present
Used to separate information messages from supervisory
messages, transferred on circuit 104.
Circuit 191 - Transmitted Voice Answer
Signals generated by a voice answer unit in the DTE are
transferred on this circuit to the DCE.
Circuit 192 - Received Voice Answer
Received voice signals, generated by a voice answering unit
at the remote data terminal, are transferred on this circuit
to the DTE.
Other CCITT "Vu, Interfaces
VIO
Electrical characteristics for unbalanced double-current
interchange circuits for general use with integrated circuit
equipment in the field of data communications.
Vll
Electrical characteristics for balanced double-current
interchange circuits for general use with integrated circuit
equipment in the field of data communications.
V15
Use of acoustic coupling for data transmission.
V16
Medical analogue data transmission modems.
V19
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