To attach the back cover
1Place the back cover over the back of the device.
2Press down the sides of the cover until you hear clicking noises.
Turning the device on and off
To turn on the device
1Press and hold down the power key until the device vibrates.
2If your screen goes dark, briefly press the power key to activate the screen.
3To unlock the screen, swipe up or down on the screen.
4Enter your SIM card PIN when requested, then select OK.
5Wait a while for the device to start.
Your SIM card PIN is initially supplied by your network operator, but you can change it later
from the Settings menu. To correct a mistake made while entering your SIM card PIN, tap .
To turn off the device
1Press and hold down the power key until the options menu opens.
2In the options menu, tap Power off.
3Tap OK.
It may take a while for the device to shut down.
Screen lock
When your device is on and left idle for a set period of time, the screen darkens to
save battery power, and locks automatically. The screen lock prevents unwanted
actions on the touchscreen when you are not using it.
To activate the screen
•Briefly press the power key .
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