3
Speakerphone LED Indicator
No. LED Indicator Status
1. LED Status Indicator
Solid red, then
Start-up
2. Mute/Unmute
Solid red Touch to mute the microphone.
Touch to unmute the microphone.
3. Phone input
Connects with external device
Solid white Temporarily disconnects the
connection with the device
No connection with external devices
4. Make/Answer call
Solid green Touch to answer the incoming call.
5. Hang up call
Solid red Touch to hang up the call.
6. Volume up/down /
Solid white
Adjust the volume up and down. When
adjusting the volume up and down, the
volume LED indicator will light up in
Solid red Touch the volume down for 1 second
to mute the speaker out, the volume
down button will light up in red.