Manual

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 188 2015-08-03
Parameters
See Write Command
Response
OK
ERROR
Write Command
AT+CSGS=<mo
de>
Parameters
<mode>
0 Disable
1 Enable, the netlight will be forced to enter into 64ms on/300ms off
blinking state in GPRS data transmission service. Otherwise, the
netlight state is not restricted.
2 Enable, the netlight will blink according to AT+SLEDS in GPRS
data transmission service.
Parameter Saving
Mode
AT&W_SAV E
Max Response
Time
-
Reference Note
6.2.56 AT+CMICBIAS Close or Open the MICBIAS
AT+CMICBIAS Close or Open the MICBIAS
Response
+CMICBIAS: (0,1)
OK
Test Command
AT+CMICBIAS
=?
Parameters
See Write Command
Response
+CMICBIAS: <mode>
OK
Read Command
AT+CMICBIAS
?
Parameters
See Write Command
Response
OK
ERROR
Write Command
AT+CMICBIAS
=<mode>
Parameters
<mode>
0 Turn off the micbias
1 Turn on the micbias