
Key Buttons Instructions
1. Power Button:
• Long press the Power button to turn on the device. When
turned on, it will take some time to nish initial settings like
language, time zone, and Wi-Fi setup.
• In any interface, press the power button for one second to
lock/unlock the interface.
• Long press the power button to access a menu for power
off, restart, screenshot, or emergency.
2. Volume Button:
• Press the volume button to adjust the volume when playing
music, radio, or video. The volume button can adjust the
volume in a circular manner.
• Press the volume button to access the volume bar settings
for media, calls, ringtone, and alarms.
3. Barcode Scanning Button:
• There are two orange barcode scanning buttons on the left
and right sides of the device.
• To activate the scanner when it's off, long press any of the
scanning buttons for 3 seconds.
• Short press the scanning button to scan codes (note: ensure
a dialog box is open in typing status to display the code
information).