B-8
A
PPENDIX
B: A
LPHABETIC
C
OMMAND
S
UMMARY
&K3 Selective data compression. The modem
negotiates only for V.42bis compression, and
disables MNP Level 5 (MNP5) compression. Use
this setting to transfer compressed files.
&Ln Line type.
&L0
Normal.
&Mn Enable ARQ (error control) protocol. Both your modem and the
remote device must use the same protocol.
&M0 Normal mode, no error control. Due to the nature
of phone line channels, this is never
recommended for calls above 2400 bps.
&M4
Normal/ARQ mode. If an ARQ connection isn't
made, the modem operates in Normal mode as
though it were set to &M0.
&Nn Sets fixed link speed.
&Nn&UN Sets highest and lowest link speeds
n=1
Variable rate. The modem negotiates with the
remote device for the highest possible connection
rate, depending on the capabilities of the remote
device.
n = 1 -16 Fixed rate. The modem connects only if the
remote device is operating at the same rate. You
can use this feature to filter out calls at other than
a specific rate for security or other reasons.
The connection rate must always be lower than or
equal to the serial port rate.
n=1 300 bps
n=2 1200 bps
n=3 2400 bps
n=4 4800 bps
n=5 7200 bps
n=6 9600 bps
n=7 12000 bps
n=8 14400 bps
n=9 16800 bps
n=10 19200 bps
n=11 21600 bps
n=12 24000 bps
Command Function
