Secondary Microphone - Sony Xperia M Manual

Tests: Service Tests
Step 3: Touch the screen to play the recording. The sound is
played back through the Speaker.
Check the quality by listening to the recording from the
Speaker during the 'Playing recorded sound' phase at
maximum volume.
Press the Back key to return to the Service Test Menu.

2.2.10 Secondary Microphone

The previous 'Speaker' test must have been
successfully carried out before doing this test.
Step 1: Touch the screen to start recording approximately
ten seconds. Speak into the microphone during the
'Microphone Recording' phase.
Step 2: Touch the screen to stop recording.
Step 3: Touch the screen to play the recording. The sound is
played back through the Speaker.
Check the quality by listening to the recording from the
Speaker during the 'Playing recorded sound' phase at
maximum volume.
Press the Back key to return to the Service Test Menu.
1277-1359 Rev 2
© Sony Mobile Communications AB – Company Internal
Test Instructions (mech)
11(25)