TELUS Mobility™
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AT COMMAND REFERENCE
This chapter describes common AT commands that can be applied to the iR1200 modem. This chapter includes:
General AT Commands Page 30
User Image Profile Commands Page 30
Network Status Commands Page 30
Other Useful Commands Page 30
General AT Commands
Command Usage Action
AT AT Checks communication.
ATEx ATE0 or ATE1 Sets echo on or off.
AT&V AT&V Displays modem parameters.
AT+IPR AT+IPR = baud rate Sets the modem’s baud rate.
User Image Profile Commands
Command Usage Action
ATz ATz0, ATz1, or ATz2 Sets the specified image as the active image.
AT&Wx AT&W0, 1, or 2. Writes active image to the specified profile
Network Status Commands
Command Usage Action
AT+WS53? AT+WS53? Checks Signal Quality
AT+WS50? AT+WS50? Check Signal Strength
AT+WPSTA
TE
AT+WPSTATE Checks mobile IP registration
AT+WPNEI AT+WPNEI DTE IP Address
Other Useful AT Commands
The following tables outline other common AT commands for your reference.
Command Mode Echo [ATe]
The setting for this parameter determines whether or not the DCE echoes characters received from the DTE during
command state and online command state.
Command E
Action
ATe <echo>
Query
AT&v
Range
Parameter Values:
0 = Disabled command mode character echo.
1 = Enabled command mode character echo.
