User's Manual

DRAFT
FOR INTERNAL USE ONLY
8
Warning! While the device is charging, if the touch screen does not
function due to an unstable power supply, unplug the
USB power adapter from the power outlet or unplug the
USB cable from the device.
3. When charging is finished, remove the flat end from the
interface connector jack on the phone.
Note: Failure to unplug the wall charger before you remove the
battery can cause damage to the phone.
Low Battery Indicator
When the battery is weak and only a few minutes of talk time
remain, the “Battery critically low” warning appears and the
device sounds a warning tone at regular intervals. For a quick
check of your battery level, glance at the battery charge indicator
located in the upper-right corner of your device’s display. Solid
white ( ) indicates a full charge.
When the battery level becomes too low, the phone automatically
turns off.
Note: If the phone automatically turns off because the battery level
is too low, you must charge the battery until the phone turns
on automatically.
Switching the Phone On or Off
1. Press and hold the Power key (on the upper right
side of the phone) until the phone switches on.
Note: The display language is preset to English at the factory. To
change the language, use the Language menu. For more
information, refer to “Language + region” on page 91.
2. To switch off the phone, press and hold the Power key
until the lock screen displays with the message
slide down to power off .
3. Touch the screen and sweep downward.
goodbye displays and the phone switches off.
Locking and Unlocking the Touch Screen
1. Press the Power key to lock the touch screen.
2. Press the Power key again to display the main
screen then sweep your finger upwards across the glass to
unlock the touch screen.