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Turn your device on and off
To turn your device on,
1. Press and hold
[
]
to turn on your
device.
2. Follow the on-screen instructions to set the
region, city, current time, and the date.
Your device will automatically connect to
the cellular network.
To turn your device off, repeat step 1 above.
Lock or unlock the device
You can lock the touch screen and the keys to
prevent any unwanted device operations. To
lock, press the Hold key. To unlock, press and
hold the Hold key.
Switch to the offline profile
By switching to the offline profile, you can use
your device’s non-network services in areas
where wireless devices are prohibited, such as
aeroplanes and hospitals.
To switch to the offline profile, press and hold
[
]
and select
Offline
.
Follow all posted warnings and directions
from official personnel when in areas where
wireless devices are prohibited.
Summary of Contents for GT-I8910
Page 2: ...GT I8910 user manual ...
