Led/Illumination; Speaker; Earphone - Sony Xperia C3 Dual Test Instructions

Tests: Service Tests

2.2.4 LED/Illumination

Check that the:
- Display Backlight illumination goes from low to high
strength back to low again.
- Notification LED changes, showing four colors in the
following sequence: red, red, green, green, blue, blue and
off.
Press the Back key to return to the Service Test Menu.

2.2.5 Speaker

Do not hold the phone close to an ear during this test!
Make sure that the sound from the speaker port is emitted
loud and clear and that the test includes maximum volume.
Press the volume up/volume down key to adjust the speaker
volume.
Press the Back key to return to the Service Test Menu.

2.2.6 Earphone

Make sure that the sound from the earphone port is emitted
loud and clear and the test includes maximum volume.
Press the volume up/volume down key to adjust the
earphone volume.
Press the Back key to return to the Service Test Menu.
1290-1681 Rev 3
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Sony Mobile Communications AB – Company Internal
Test Instructions (mech)
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