Appendix F – Modem AT Commands
Multi-Tech Systems, Inc. MultiAccess ACS User Guide
52
Command:
&W
n
Store Current
Configuration
Values:
n
= 0 or 1
Default: 1
Description:
&W0
Stores current modem settings in non-volatile memory and causes them to be
loaded at power-on or following the
ATZ
command instead of the factory defaults.
See
&F
command.
&W1
Clears user default settings from non-volatile memory and causes the factory
defaults to be loaded at power-on or following the
ATZ
command.
Command: &Zy
=x
Store
Dialing
Command
Values:
y
= 0–2 (0–1SMI-Parallel {internal})
x = Dialing command
Default: None
Description:
Stores
dialing
command
x
in memory location
y
. Dial the stored number using the command
ATDS=y
. See Also the #CBS command, a callback security command.
Command: \A
n
Select Maximum MNP Block Size
Values:
n
= 0, 1, 2, or 3
Default: 3
Description:
\A0
64-character
maximum
\A1
128-character
maximum
\A2
192-character
maximum
\A3
256-character
maximum
Command: \B
n
Transmit Break
Values:
n
= 0–9 in 100 ms units
Default: 3
Description:
In non-error-correction mode only, sends a break signal of the specified length to a remote
modem. Works in conjunction with the \
K
command.
