L1
Service
Manual
TCL
Communication Ltd.
Rev.
2002D Level 1 Service Manual
Page
1.0
16/26
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Vibrate
I. You can feel the
phone’s vibrating if it functions well;
II.
Press “Pass” to continue;
Backlight
I. LCD backlight will be flashing if it functions well;
II. Press
“Pass” to continue;
Loopback
I. Blow at mic part (bottom right of the handset) and you will hear a noise from receiver if it
functions well;
II. Press
“Pass” to continue;
Camera
I. The phone opens camera function if it functions well;
II.
Press “Pass” to continue.
Bluetooth
I. Please press
“Pass key” to turn on Bluetooth and the phone will run bluetooth searching
and it will show the result on screen if it functions well;
II. Press "Pass" to continue;
Headset
I. Insert the headset and it will say
“Headset is in” if it functions well;
II. Press
”Pass” to continue;
Melody
I. You will hear a melody from speaker if it functions well;