SIM5300E AT Command Manual V1.02
5.2.30 AT+CMIC Change the Microphone Gain Level
AT+CMIC Change the Microphone Gain Level
Test Command
AT+CMIC=?
Response
+CMIC: (list of supported <channel>s),(list of supported <gainlevel>s)
OK
Read Command
AT+CMIC?
Response
+CMIC: <channel>,<gainlevel>
OK
Write Command
AT+CMIC=<channel>,<gainlevel>
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameters
<channel>
0 Main audio handset channel
<gainlevel> Int:0 – 15
0 -96dB
1 -9
2 -7.5
3 -6
4 -4.5
5 -3
6 -1.5
7 0
8 1.5
9 3
10 4.5
11 6
12 7.5
13 9
14 10.5
15 12
Reference Note
Please refer to actual model for channel number.
5.2.31 AT+SIDET Change the Side Tone Gain Level
AT+SIDET Change the Side Tone Gain Level
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