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3
Drag the slider
to adjust the level of brightness.
4
Select
OK.
The brightness level of the display will affect how
quickly the device consumes battery power.
›
Set an unlock pattern
You can set an unlock pattern to prevent unauthorised
people from using the device without your permission.
1
In Idle mode, open the application list and select
Settings
Location & security
→
pattern.
2
See the on-screen instructions and example patterns
and select Next (if necessary).
3
Draw a pattern by dragging your finger to connect at
least 4 dots.
4
Continue.
Select
5
Draw a pattern again to confirm.
28
Getting started
Set unlock
→
6
Select
Confirm.
•
Once you set an unlock pattern, your device will
require the pattern each time you turn it on. If you
do not want the device to require the pattern,
clear the check box next to Require pattern in
Location & security.
•
If you forget the unlock pattern, bring your device
to a Samsung Service Centre to unlock it.
•
Samsung is not responsible for any loss of
passwords or private information or other
damages caused by illegal software.
›
Switch networks
Once you insert two SIM or UIM cards, you can switch back
and forth between each network and select a primary SIM
or UIM card.
Switch between SIM or UIM cards
Press [
] at any time, except for when the device is
sending or receiving messages or data from the network.
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