LG CU915 - Manual (Page 18)

14 >> Getting Started
Cautions for touch keys
1. Make sure your hands are clean and dry.
2. You do not need to press hard on the touch keys to make them work.
Do not subject the product to severe impact, as this may damage the touch
key sensors.
3. Use the tip of your finger to press exactly on the touch key you want,
being careful not to touch the keys for other functions.
4. When both the home screen and touch key lights are off, pressing a touch
key will not turn on the home screen light. Press , then home screen
light will turn back on. (Touch keys do not work when the touch key lights
are off.)
5. Touch keys may not work normally if a mobile phone case or plastic cover is
covering them. Also, touch keys may not work if you are wearing gloves.
6. Keep metal and other conductive materials away from the surface of the
touch keys, as contact with them may result in an error.
7. This phone does not allow to use a pen or a stylus to select menu. If you use
a pen or a stylus, the menus cannot be activated properly. Use the phone by
only finger.
8. Touch key cannot be activated properly in humid place.
Touch keypad
Hard keys