Data Sheet

Smart Machine Smart Decision
6.2.1 AT+SIDET Change the Side Tone Gain Level
AT+SIDET Change the Side Tone Gain Level
Response
+SIDET: (list of supported <channel>s),(list of supported <gainlevel>s)
OK
Test Command
AT+SIDET=?
Parameters
See Write Command
Response
+SIDET: (<channel0>,<gainlevel0>),…, (<channeln>,<gainleveln>)
OK
Read Command
AT+SIDET?
Parameters
See Write Command
Response
OK
ERROR
Write Command
AT+SIDET=<ch
annel>,<gainleve
l>
Parameters
<channel> 0 Main audio channel
1 Aux audio channel
2 Main audio channel hand free mode
3 Aux audio channel hand free mode
<gainlevel> Int: 0 – 16
Parameter Saving AUTO_SAVE
Mode
Max Response -
Time
Reference Note
z <gainleveln> value of read command is related to <channel> specific.
z Scope of parameter <channel> is different among SIM800 series
projects, please refer to chapter 21 for details.
6.2.2 AT+CPOWD Power off
AT+CPOWD Power Off
Response
[NORMAL POWER DOWN]
Write Command
AT+CPOWD=
<n>
Parameter
<n> 0 Power off urgently (Will not send out NORMAL POWER
DOWN)
1 Normal power off (Will send out NORMAL POWER
DOWN)
SIM800 Series_AT Command Manual_V1.05 144 2014-07-31