56K Softmodem
Command Reference
- 19
Result codes:
OK
if <value> = 0, 1.
ERROR
if <value> does not equal 0, 1.
Table 3-20: Z<value> Commands
&B<value>—V.32 Auto Retrain
This command is supported to ensure compatibility with communications software
that issues the
B1
command.
The
B0
version of this command is not supported.
Result codes:
OK
if <value> = 1.
ERROR
if <value> does not equal 1.
Table 3-21: &B<value> Commands
&C<value>—Data Carrier Detect (DCD) Control
Use this command to control the modem’s response to receiving a remote
modems carrier signal. Data carrier detect (DCD) is a signal from the modem to
the DTE indicating that the carrier signal is being received from a remote modem.
The modem typically turns off DCD when it no longer detects the remote modems
carrier signal.
Result codes:
OK
if <value> = 0—1.
ERROR
if <value> does not equal 0—1.
Command Function
Z0
Reset and restore stored profile 0.
Z1
Reset and restore stored profile 1.
Command Function
&B0
Disable V.32 auto-retrain (not supported).
&B1
Enable V.32 auto-retrain (default).
