To adjust the screen brightness
1
From the
Home screen
, drag
upwards.
2
Find and tap
Settings
>
Sound & display
>
Brightness
.
3
To decrease the screen brightness, drag the slider to the left. To increase the screen
brightness, drag the slider to the right.
4
Tap
OK
.
To adjust the idle time before the screen turns off
1
From the
Home screen
, drag
upwards.
2
Find and tap
Settings
>
Sound & display
>
Screen timeout
.
3
Select an option.
To turn off the screen quickly, briefly press the power key
.
Phone language
You can select a language to use in your phone.
To change the phone language
1
From the
Home screen
, drag
upwards.
2
Find and tap
Settings
>
Locale & text
>
Select locale
.
3
Select an option.
If you choose the wrong language and cannot read the menu texts, go to
Flight mode
In Flight mode, no radio transmissions are made by the phone. You will not be able to turn
on Bluetooth™ or Wi-Fi™.
To turn on Flight mode
1
From the
Home screen
, drag
upwards.
2
Find and tap
Settings
>
Wireless controls
.
3
Mark the
Airplane mode
checkbox.
You can also press and hold
to turn on Flight mode.
Internet and messaging settings
For most mobile phone networks and operators, settings for messaging and Internet will
be preinstalled or downloaded to your phone the first time you turn on the phone with a
SIM card inserted. If not, you can go to
from your computer
to download the settings to your phone. You can also add or change the Internet settings
manually.
Your phone automatically switches between 2G and 3G networks depending on availability.
Some network operators allow you to switch networks manually.
To view the current Access Point Name (APN)
1
From the
Home screen
, drag
upwards.
2
Find and tap
Settings
>
Wireless controls
>
Mobile networks
.
3
Tap
Access Point Names
.
If you have several available connections, the active network connection will be indicated by a
check mark to the right.
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