Sierra Wireless MP 700 Series, Command Reference Manual

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MP 700 Series GPS AT Command Reference
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!MPWATCHER
(continued) Enable / disable NAT support (continued)
This command also sets a LAN flag used only for testing. This flag only has
effect when the host PC is connected to the MP 750 GPS by a USB cable.
When enabled, control and status messages are encapsulated in IP/UDP
packets. This is disabled by default and should only be enabled on the advice of
Sierra Wireless support staff.
Parameter settings
The
<LAN>
parameter has these allowed values:
•
<LAN> = 0
Disables LAN flag (default and recommended setting)
•
<LAN>=1
Enables LAN flag
The
<NAT>
parameter has these allowed values:
•
<NAT>=0
Disables NAT flag (default)
•
<NAT>=1
Enables NAT flag
!MPWATCHER?
returns the current settings for the <LAN> and <NAT> flags.
&C<n>
Data carrier detect (DCD) options
Determines the behavior of the data carrier detect (DCD) line.
The DCD line switches on and off based on the value of <n> :
•
<n>=0:
The DCD control line remains ON regardless of the status of the
data carrier.
•
<n>=1:
The DCD control line switches ON when there is a connection
and OFF when there is no connection.
&D<n>
Data terminal ready (DTR) options
Determines how the modem responds when the data terminal ready (DTR) line
switches from ON to OFF.
Based on the value of <n> , when the DTR line switches from on to off, the
modem:
•
<n>=0
Ignores the DTR status.
•
<n>=1 Switches to command state while maintaining any connected call.
•
<n>=2 Disconnects any active call and changes to command state.
&F[0]
Reset modem to factory default
Resets the modem to the default configuration specified at the factory. (See
“Factory Default Settings” on page 107.) The command may be issued as either
AT&F
or
AT&F0.
&V
Display current modem configuration
The modem returns its current configuration settings. On power-up or reset,
these settings are either the factory default settings profile (see page 107) or the
settings previously stored with the
AT&W
command.
Table 3-9: Command Reference Table (ASCII Alphabetic)
Command Description