16
Result Codes:
OK
n = 0, 1, 2, 3, 4, 5, 6, 7
ERROR
Otherwise
Zn Recall Stored Profile
This command instructs the modem chip set to go on-hook and restore the
profile saved by the last &W command.
Z0
Reset modem and retrieve active configuration profit from stored profit 0.
Z1
Reset modem and retrieve active configuration profit from stored profit 1.
Result Codes:
OK
n = 0, 1
ERROR
Otherwise
&Cn Data Carrier Detect (DCD) Control
Data carrier detect is a signal from the modem to your computer indicating that
the carrier signal is being received from a remote modem. DCD normally turns
off when the modem no longer detects the carrier signal.
&C0
The state of the carrier from the remote modem is ignored. DCD circuit
is always on.
&C1*
DCD turns on when the remote modem's carrier signal is detected, and
off when the carrier signal is not detected.
Result Codes:
OK
n = 0, 1
ERROR
Otherwise
&Dn DTR Control (Data Terminal Ready)
This command interprets how the modem responds to the state of the DTR
signal and changes to the DTR signal.
&D0
Ignore.
&D1
If the DTR signal is not detected while in online data mode, the modem
enters command mode, issues OK result code, and remains connected.
&D2*
If the DTR signal is not detected while in online data mode, the modem
disconnects.
&D3
Monitor DTR signal when an on-to-off transition occurs, the modem
performs a soft reset as if the ATZ command was received.
Result Codes:
OK
n = 0, 1, 2, 3
ERROR
Otherwise
Содержание 5634PCV
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