Black Box MD1650A-JP, Справочное руководство

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CHAPTER 3: V.8/V.8bis Commands
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Default Values: 1,1,00,1,0,0
The ATD and ATA commands behave as specified in V.250, and +A8n
indications are not generated by the modem. For subparameter values
<v8o>=6 and <v8a>=5, +A8I indications are issued during the V.8session
to notify the DTE when the relevant V.8 signals are received.
Report Commands: +A8E? Reports current or selected values.
+A8E=? Reports supported range of parameter values.
Command: +A8I CI Signal Indication
Description: This indication is issued by an answering modem, if +A8E,<v8a> .0, to
indicate detection of a V.8 CI signal and report the recovered Call
Function octet(s).
Indication Syntax: +A8I:<v8cf><CR>
Values: <v8cf> A hexadecimal code octet representation of those Call
Function octet(s).
+A8I:0 indicates that the modem timed out waiting for CI.
Example: +A8I:0 The modem timed out waiting for CI.
+A8I:X YYY