Toshiba V.90 Manual De Usuario
AT Commands
AT command formats
25
Zn Recall stored profile
The modem performs a soft reset and restores (recalls) the
configuration profile according to the parameter supplied. If no
parameter is specified, zero is assumed. Either Z0 or Z1 restores
the profile.
configuration profile according to the parameter supplied. If no
parameter is specified, zero is assumed. Either Z0 or Z1 restores
the profile.
Result Codes:
&Cn Data Carrier Detect (DCD) control
Data Carrier Detect is a signal from the modem to the computer
indicating that a carrier signal is being received from a remote
modem. DCD normally turns off when the modem no longer
detects the carrier signal.
indicating that a carrier signal is being received from a remote
modem. DCD normally turns off when the modem no longer
detects the carrier signal.
Result Codes:
Enabled:
The modem monitors for busy tones.
Result Codes:
OK
n=0,1,2,3,4,5,6,7
ERROR
Otherwise
OK
n=0,1
ERROR
Otherwise
&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 (default).
detected (default).
OK
n=0,1
ERROR
Otherwise