20
quick start guide
3. Push the memory card in the memory card
slot until it locks in place.
4. Replace the battery and battery cover.
To remove the memory card, remove the
battery cover and battery and pull the memory
card out of the memory card slot.
Turn on your device on and off
To turn your device on, press and hold [ ] to
turn on your device.
Your device will automatically connect to the
cellular network.
To turn your device off, press and hold [ ].

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 non-network services in areas
where wireless devices are prohibited, such as
aeroplanes and hospitals.
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 top of the
screen.
3. Press <Done>.
To enable wireless functions, repeat steps 1-2
above. Your device will show on the top of
the screen.