Tests: Service Tests
2.2.8 Secondary Microphone
The previous 'Stereo Speaker' test must have been
successfully carried out before doing this test!
The phone will start to record and after approximately
ten seconds the sound is played back through the speaker.
Step 1: Speak into the secondary microphone during the
'Microphone Recording' phase.
Step 2: 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.
Note! Covering the secondary microphone hole
accidentally will greatly affect voice quality when
making a call by using the hands free function mode.
Refer to Test Enablers for the secondary microphone
location.
2.2.9 Vibrator
Press the Menu key or side keys to start the vibrator test.
It is possible to modify the duration of this test.
Press the Back key to return to the Service Test Menu.
1291-4298
Rev 1
Sony Mobile Communications AB – Company Internal
Test Instructions (mech)
12(29)