LG UN270 Owner's Manual - Page 21

Press the Lock/Unlock Key, The Screen Lock feature - how to unlock

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3. Use the tip of your finger to touch the quick key. If you touch off-center, it may activate the nearby function instead. 4. The touch feedback level can be adjusted to your preference. 5. When the LCD screen is off, the quick keys are deactivated. Press the Lock/Unlock Key ( ) to turn on the touchscreen and access the quick keys. 6. The Screen Lock feature protects against accidental key presses during phone calls. 7. Keep metal and other conductive material away from the surface of the quick keys. Contact may cause electronic interference. WARNING G Do not put heavy objects on the touchscreen. G Be careful when sitting. Sitting on your phone can cause damage to the touchscreen. G Do not drag or scratch your phone with any sharp materials. G Do not keep your phone in extreme conditions (places that are too humid, hot, or cold). G Keep chemicals away from your phone because they may change the cosmetic or functional features of your phone. Phone Overview 19

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19
Phone Overview
3. Use the tip of your finger to
touch the quick key. If you
touch off-center, it may
activate the nearby function
instead.
4. The touch feedback level can
be adjusted to your preference.
5. When the LCD screen is off,
the quick keys are deactivated.
Press the Lock/Unlock Key (
)
to turn on the touchscreen and
access the quick keys.
6. The Screen Lock feature
protects against accidental key
presses during phone calls.
7.
Keep metal and other
conductive material away from
the surface of the quick keys.
Contact may cause electronic
interference.
WARNING
±
Do not put heavy objects on the
touchscreen.
±
Be careful when sitting. Sitting on
your phone can cause damage to
the touchscreen.
±
Do not drag or scratch your
phone with any sharp materials.
±
Do not keep your phone in
extreme conditions (places that
are too humid, hot, or cold).
±
Keep chemicals away from your
phone because they may change
the cosmetic or functional features
of your phone.