At+Qaudmod Set Audio Mode - Quectel EC25 Command Manual

Write Command
AT+VTD=<duration>[,<interval>]
Maximum Response Time
Reference
3GPP TS 27.007
Parameter
<duration>
<interval>
NOTE
These parameters will not be saved.

12.6. AT+QAUDMOD Set Audio Mode

The command sets the audio mode required for the connected device. It will take effect at next sound
activity.
AT+QAUDMOD Set Audio Mode
Test Command
AT+QAUDMOD=?
Read command
AT+QAUDMOD?
Write Command
AT+QAUDMOD=<mode>
EC25&EC21_AT_Commands_Manual
Response
OK
ERROR
If there is any error related to ME functionality:
+CME ERROR: <err>
300ms
The duration tone in 1/10 seconds with tolerance. The value ranges from 0 to
255, and the default is 3. If the duration is less than the minimum time
specified by the network, the actual duration will be network specified time.
The time interval of two tones when sending multiple tones at a time by
AT+VTS. The value ranges from 0 to 255, and the default is 0.
Response
+QAUDMOD: (list of supported <mode>s)
OK
Response
+QAUDMOD: <mode>
OK
Response
OK
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EC25&EC21 AT Commands Manual
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