allowed to install after it is deactivated.
Anti-theft: anti-theft can be activated/deactivated. When this
function is activated, you can send remote control instruction SMS
via the emergency contact mobile phone to realize remote control if
the phone is lost.
f. Credential storage
Storage type: default hardware support.
Trusted credential: display trusted CA certificate.
Install from SD card: install the certificate encrypted from SD card.
Erase Credential: erase all credential saved and reset other
passwords.
g. Advanced
Trusted agent: view or deactivate trusted agent.
Screen fixing: the device can always show the current screen.
Applications entitled to view use situations: third party applications
entitled to view use situations.
3. Account
Add Account function enables you to add google or email account.
4. Language and input method
Set the system language and input method.
Language: select system language.
Spell checking tool: Android default spell checking tool.
Personal dictionary: add or view any words and phrases you set.
Keyboard and input method: set current input method.
5. Backup and reset
Factory data reset: erase all data on phone.
12.4 System
1. Date and time
Set date and time.
a. Automatically confirm date and time: automatically confirm date
and time based on internet data, and can be switched on/off.
b. Automatically determine the time zone: use the time zone
provided in the network (supported in the network) to support
opening/closing.
c. Set date: after switching off the automatic confirming date and