The Minto has a built in microphone test which can be useful to verify that all 4 microphones are working.
- Power on your Minto.
- Press the
Vol-buttons pressed simultaneously for 3 seconds.
- A message should start to play indicating the microphone test is initiated followed by a series of beeps. A messages will now be played in sequence for the 4 microphones (1, 2, 3 and 4), recorded and then finally played back.
If the message isn't played back for one the microphones this indicates that the specific microphone is not working properly.