AAI TECHNOLOGY LIMITED AAI708DAT ユーザーズマニュアル
AAI-708DAT_Andriod4.1_User Manual
Ver 1.0
Page 20
Security
Screen security
：
（1）screen lock：Choose the unlock mode when screen lock.
（2）owner information: Set the owner information which displayed when the screen
lock.
（3）passwords: Whether display the characters when inputting password.
Device administration
：
（1）Device administrator: View or deactivate device administrators.
（2）Unknown sources: Whether this option setting permits installing the applications
which don’t purchase from Android market.
Credential storage:
（1）Trusted credentials: Display confidential CA certification.
（2）Install from SD card: Install certification from SD card.