To remove the memory card, push it gently until it disengages from the device, and then pull the memory card out of the memory card slot.
Turn on your device on and off
To turn your device on,
1.Press and hold [
] to turn on your device.
2.Follow the
Your device will automatically connect to the cellular network.
To turn your device off, repeat step 1 above.
Lock or unlock the keys
You can lock the keys to prevent any unwanted device operations. On the Home screen, press and hold [
]. To unlock the keys, press <Unlock> → [
].
Disable wireless functions
By disabling your device's wireless functions, you can use
To disable wireless functions,
1.On the Home screen, press [
] → Wireless Manager.
2.Scroll to Phone and press the Confirm key.
Your device will show 
on the Home screen.
3.Press <Done>.
To enable wireless functions, repeat steps 
on the Home screen.
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