AT Commands
F-36 AT Commands
During LAPM V.42bis connections when -M1 is set, the connection message is
CONNECT LAPM/V42BIS. During LAPM connections with no compression active,
the message is CONNECT LAPM.
When -M1 is set, the message during normal and direct connections is CONNECT.
The modem ignores this command with short-form result codes enabled by V0.
Setting X0 will also override the -M setting by displaying only CONNECT.
@M
n Select Transmit Level (Only for Cellular Connections)
@M0
Use an initial transmit level of -26 dBm.
@M1
Use an initial transmit level of -30 dBm.
@M2
Use an initial transmit level of -10 dBm.
@M10
Use an initial transmit level of -10 dBm.
@M35
Use an initial transmit level of -35 dBm.
Selects the initial transmition level for your connection. You can set levels from -10
dBm through -35 dBm. The command is structured as follows:
From @M10 through @M35, the level set is the variable expressed as -dBm. For
example, @M18 sets -18 dBm.
We recommend that you set @M18 when making cell-side cellular calls. You may
need to adjust this level, depending on your cellular equipment.
\N
n Operating Mode
\N0
Sets normal mode.
\N1
Sets direct mode.
\N2
Sets reliable mode.
\N3
Sets auto-reliable mode.
\N4
Sets LAPM reliable mode.
\N5
Sets LAPM reliable mode with fallback to normal mode.
\N6
Sets LAPM reliable mode with fallback to MNP reliable mode.
NOTE
You can use dial modifiers to set the operating mode for a single call. See the D
command description for details.
