GSM Modules
20
3. Mobile Device Control and Status Report
3.1 +CPAS: check module’s status
Format
This command is used to check the module’s work status.
Example AT+CPAS
Example
AT+CPAS
+CPAS
：
0
OK
Check the module’s current work status.
Parameter <pas>
0: Ready to receive AT command
1: not ready to receive AT command
2: Unknown status (not insert card or no signal)
3: Incoming call (ring)
4: In a call
3.2 +CFUN: set module’s function
Format
This command is used to set/disable some functions of the module.
Example AT+CFUN=<func>,<rst>
AT+CFUN=?
+CFUN: (1,4)
OK
Check the setting range
AT+CFUN=1,0
Setting invalid after restart
Example
AT+CFUN=1,1
Settings valid after restart
Parameter
<fun>
1 Full
function
(default)
4
Disable RF Tx. and Rx. Function
<rst>
0
valid after settings
1
valid after restart
3.3 +CMEE: mobile equipment errors
Format
This command is used for mobile equipment’s error report.
Example AT+CMEE=<n>
AT+CMEE?
+CMEE:<n>
OK
Check current error report method
Example
AT+CMEE=<n>
OK
Select error report method
