User's Manual

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• System
• Date and time: Set date and time and its format and
automatic update with network.
• Schedule power on/off: Set schedule power on/off
time.
• Accessibility: Set Accessibility and power button.
• Developer options: Set USB debugging, user
interface and Apps and so on.
• About phone: Check phone information like model
number, android version.
5.17 SIM Toolkit
Enter STK service for SIM card support services
accordingly.