9021AT
Android4.4_User Manual
Ver 1.0
Page 12
3. More
Set “Airplane Mode”
、
“VPN”
、
“Portable hotspot”
、
“Mobile network” and etc.
If you need to surf the Internet by 3G, first you need to shutoff WI-FI and Ethernet
（
if it
opened
）
, then plug the 3G dongle with SIM card to MID’s USB port. The MID will link
network automatically, after linked, the 3G logo(as follow screenshot) will appear on
system menu, all linked process may last 1min.
Device
Include sound
、
display
、
storage
、
battery and applications.
1
．
Sound setting
Volume:
set the volume of music
、
video
、
game and other medias. And also the volume of
setting notifications
、
alarm clock.
Touch sounds: Whether sending out prompt tone when you touch it.
Screen lock sound: Whether sending out prompt tone when you lock the screen.
2
．
Display setting
Brightness:
set the brightness of screen.
Wallpaper: we can choose wallpaper from the live wallpaper
、
picture library and normal
wallpaper.
Sleep: Setting that if there is no operation in a span
，（
including 15s
、
30s
、
1min
、
2min
、
5min
、
10min
、
30min
）
, MID will sleep automatically, and the display backlight will be auto
off to save battery.
Font size: setting displayed font size (small/normal/big/oversize ).
Accelerometer calibration:
if you find the accelerometer has some deviation, you can calibrate it
from here.
3
．
Storage
Users can look for internal storage
、
internal SD card
、
capacity of external device storage resource
and available space.
4
．
Battery
Showing the information about spare capacity of battery.
5
．
Applications
You can check and take operation in intrasystem applications.
⑴
Downloaded: List the information of downloaded applications
⑵
On SD card: List the storage apps information of SD card
.
⑶
Running: List the running apps information. Clicking some running program, you can