Quectel UG Series User Manual

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 194 / 247
Parameter
These parameters will not be saved.
12.13. AT+QAUDMOD Set Audio Mode
AT+QAUDMOD sets the audio mode required for the connected device.
Parameter
<mode> Numeric type, audio mode
0 Handset
1 Headset
2 Handfree
<volume> Numeric type, indicates uplink volume. Range: 0-15, the default value of mode 0 is 12, the
default value of headset mode is 14, the default value of handfree mode is 13.
AT+QAUDMOD Set Audio Mode
Test Command
AT+QAUDMOD=?
Response
+QAUDMOD: (0-2)
OK
Read command
AT+QAUDMOD?
Response
+QAUDMOD: <mode>
OK
Write Command
AT+QAUDMOD=<mode>
Response
OK
If error is related to ME functionality:
+CME ERROR: <err>
Maximum Response Time
300ms
<mode> Numeric type, indicates the current configured audio mode
0 Echo canceller, noise suppressor, digital gain and calibration parameter for Handset
1 Echo canceller, noise suppressor, digital gain and calibration parameter for Headset
2 Echo canceller, noise suppressor, digital gain and calibration parameter for Speaker
NOTE
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Quectel UG Series Specifications

General

Brand	Quectel
Model	UG Series
Category	Control Unit
Language	English