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AT Commands
RFM-4002-5015 Rev 3
67
AT+WS53? AT+WS53? Checks Signal Quality
AT+WS50? AT+WS50? Check Signal Strength
AT+WPSTATE AT+WPSTATE Checks mobile IP
registration
AT+WPREG AT+WPREG DTE IP Address
Other Useful AT Commands
The following table outlines other common AT commands for your reference.
Answer
This command instructs the DCE to immediately connect to the call and start
the answer sequence, as appropriate for the selected service.
Command A
Action ATa
Query
Range
Command Mode Echo
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 0 = Disabled command mode character echo.