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Turn on your device for first time
Press and hold [
1
Follow the on-screen instructions. Your device will automatically
2
connect to the cellular network.
Activate Sleep mode
You can activate Sleep mode to save power when you do not use your
device.
To activate Sleep mode, press the Lock key. Your device will turn off the
screen. To deactivate Sleep mode, press the Lock key again.
Lock external keys and touch screen
You can lock the external keys and the touch screen to prevent any
unwanted device operations from accidentally pressing any of the keys
and the screen.
To lock the keys and the screen, press and hold the Lock key.
To unlock, press and hold the Lock key again, or tap and hold the lock
icon.
] to turn on your device.
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