Instruction Manual

17
No.
Description
1
Display
2
Light bar:
Flashes green when the device is working or sleep mode
Is yellow when charging
3
Headset socket
4
USB socket
5
Plus button: Increase volume
6
Push-to-talk button:
Switch microphone on and off
Speak in PTT mode (mute function)
7
Minus button: Decrease volume
8
button with context-dependent function:
On/Off button or Select button
9
Scroll button with context-dependent function:
Scroll left or up
10
Scroll button with context-dependent function:
Scroll right or down
11
Back button: Return to the previous menu or the start screen