Getting started
30
›
Switch to Silent mode
To mute or unmute your device, do one of the following:
In Menu mode, select
●
Keypad
, and then tap and hold .
Open the notifications panel from the top of the screen and
●
select
Sound & vibration
.
In Menu mode, select
●
Settings
→
Sound
and drag the
slider next to
Sound
.
›
Select a wallpaper for the idle screen
In Menu mode, select
1
Settings
→
Display
→
Wallpaper
.
Select an image folder
2
→
an image.
Select
3
Set
.
Samsung is not responsible for any use of default
images or wallpapers provided on your device.
Adjust the brightness of the display
›
In Menu mode, select
1
Settings
→
Display
.
Drag the slider under
2
Brightness
to adjust the level of
brightness.
The brightness level of the display will affect how
quickly the device consumes battery power.
›
Lock your device
You can lock your device by activating the device password.
In Menu mode, select
1
Settings
→
General
→
Security
.
Drag the slider next to
2
Phone lock
.
Enter a new 4- to 8-digit password and select
3
OK
.
Summary of Contents for GT-S7250D
Page 1: ...GT S7250D usermanual ...