| How to Use | 37
LED Base State
Flashes green in double Hold
Teams button
Off Teams disconnected
Glows white Teams connected
Slowly-flashing white
Receive missed calls/voice mails/Teams connecting
Status and Busylight LED
The status and busylight LED can indicate the charging or call status of the headset.
LED Headset State
Off Power off / idle (not on the base)
Flash red slowly
Battery < 5% (low battery)
Flash red and green alternatively
Firmware update
Flash orange slowly Out of range
Charging states for WH62/WH66
Flash red Battery <20%
Flash green Battery
≥
20% and <100%
Solid green Battery 100% (full)
Charging states for WH63/WH67
Breathing red Battery < 5%
Breathing green Battery
≥
5% and <100%
Solid green Battery 100% (full)
Calling status
Note: You can turn off busylight through Yealink USB Connect, the busylight will be on only when there is
an incoming call. It can optimize battery performance.
Flash green Idle
Fast flashing red Ringing
Solid red In the call / mute
Flash red twice Hold
Teams states
Solid purple Connecting with Teams
Flash purple Missed call/voice message notification