Data terminal illustration and instructions
Headphone jack Front camera
Volume
addition and
subtraction
button
Menu
button
Home buttonUSB hole
Power button
Press and hold this button to power on/off the
data terminal.
Volume button
Adjust the volume. When pressing this button
when there is an incoming call, the ringing will
become mute.
Power button + volume subtraction button
After lighting the screen, this action can take a
screenshot.
Scanning button
Click to start scanning in the application.
Power
button
Scanning
button
Return
button
Data terminal illustration and instructions
Double flash
Scanning camera
Laser
aiming
NFC
Antenna
Rear camera
Speaker hole
Microphone hole
Notice:
Please do not point laser at eyes. Long exposure
can cause unrecoverable damage the eyes.
Please insert the battery before using the
data terminal. Make sure the data terminal is
turned off before the battery is removed from
the data terminal.
1. Open the back cover
2. Remove the battery