Manual

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 100 2015-08-03
Max Response
Time
-
Reference
3GPP TS 27.007
[13]
Note
3.2.42 AT+CFUN Set Phone Functionality
AT+CFUN Set Phone Functionality
Response
+CFUN: (list of supported <fun>s),(list of supported <rst>s)
OK
If error is related to ME functionality:
+CME ERROR: <err>
Test Command
AT+CFUN=?
Parameters
See Write Command
Response
+CFUN: <fun>
OK
If error is related to ME functionality:
+CME ERROR: <err>
Read Command
AT+CFUN?
Parameters
See Write Command
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Write Command
AT+CFUN=<fun
>[,<rst>]
Parameters
<fun> 0 Minimum functionality
1 Full functionality (Default)
4 Disable phone both transmit and receive RF circuits.
<rst> 1
Reset the MT before setting it to <fun> power level.
Parameter Saving
Mode
AUTO_SAVE
Max Response
Time
10s
Reference
3GPP TS 27.007
[13]
Note
Minimum functionality mode (AT+CFUN=0)and RF disabled
functionality mode (AT+CFUN=4) cannot be switched to each other.
The <fun> power level will be written to flash except minimum
functionality.