User's Manual
22
•SIM cards
Touch can choose the SIM card or stop using a SIM card
The default SIM card, can choose a voice call, information, and choose which SIM CARDS to use data
connection
Device
•Display
a. Brightness level: Adjust the screen brightness
b. Wallpaper: The gallery and built-in wallpaper can be set as standby and lock screen wallpaper.
c. Sleep: Adjust the delay before the screen automatically lock.
d. Auto-rotate screen: On, Off.
e. Font size: Set the font size of the system
f. Display size: Set the display size of the screen.
Audio profiles
This option gives the phone tones’ settings under the status of receiving calls or notification. Including
:
Vibration, volume, ring tones, ring tones notification and feedback
(
Dial pad tones, Screen locking sounds,
Charging sounds, Touch sounds, Vibrate on tap
)
to adapt every environment.
1) Volume:Including the media volume, alarm volume, ring volume settings, you can manually slide
to select.
2) Phone ringtone: voice phone ring
3) Notice: default notification sound
4) Sound enhancement: in view of the headphones sound, trumpet volume booster
Storage
a. Can view the SD card and cell phone memory usage.
b. Can unmount SD card or erase SD card.
c. Can choose the default memory.
Battery
Boot time that use and each module to use power in general
Apps¬ifications
management application and delete installed applications.
Personal
• Security & location
1) Google Play Protect: Off/Tap to turn on protection.