US Robotics Sportster Operating Instructions Manual page 143

&K1 Auto enable/disable
&K2 Data compression
enabled
&K3 MNP5 compression
disabled
&Mn Sets Error Control (ARQ)
for connections at 1200 bps
and higher.
&M0 Normal mode, error
control disabled
&M1 Reserved
&M2 Reserved
&M3 Reserved
&M4 Normal/ARQ
&M5 ARQ mode
&Nn Sets connect speed. If
connection cannot be
established at this speed,
the modem will hang up.
T Q R
ECHNICAL UICK EFERENCE
Sets ceiling connect speed if
&Un is greater than 0. See
&Un.
&N0 Variable rate
&N1 300 bps
&N2 1200 bps
&N3 2400 bps
&N4 4800 bps
&N5 7200 bps
&N6 9600 bps
&N7 12,000 bps
&N8 14,400 bps
&N9 16,800 bps
&N10 19,200 bps
&N11 21,600 bps
&N12 24,000 bps
&N13 26,400 bps
&N14 28,800 bps
&N15 31,200 bps
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