12
XL-DM317G Multi-service Access
Test PDA
20
Battery Cover
Screw
It is used for fix or loose the
battery cover
21
Fixed groove of
the hand belt
It is used to fix the hand belt.
22
Loudspeaker
Loudspeaker hole
23
Camera
Make a photo or video.
24
LED light
LED light also can be used as
flashlight.
25
RFID side key
RFID hotkey
26
Scan side key
Scan hot key
27
Volume key
Adjust volume of phone call or the
loud speaker.
Cable Tracing Receiver
(
It depends on the real item
)
Number
Name
Function
1
Receiver probe
Antenna probe
2
Test button
Press it to test the signal
3
Loudspeaker
Audio signal generator
loudspeaker