Multitask Key Test; Audio Jack Test; Data Communication Test - Sony Xperia C3 Dual Test Instructions

Tests: Manual Tests

2.3.5 Multitask key test

Whatever the phone shows now during operation, press the
Multitask key to show the programs used recently.

2.3.6 Audio Jack test

Connect a Sony CTIA headset.
Repeat the test of "2.2.5 Speaker", "2.2.6 Earphone" and
"2.2.7 Microphone".
Make sure that the sound from Headset earphone ports are
emitted loud and clear.

2.3.7 Data Communication test

• Connect a USB cable from a computer to the started
phone.
• Verify that Data Communication works by transferring a file
from Computer to phone
• Erase the file
1290-1681 Rev 3
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Sony Mobile Communications AB – Company Internal
Test Instructions (mech)
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