Yealink BH71 Guide De Démarrage Rapide page 5

Charging Indicator
Check Battery Level
Note:
When the headset is not in the case and undock to the
case, the LED indicator indicates the remaining power
of the case.
When the headset is in the case or dock to the case,
the LED indicator indicates the remaining power of the
headset.
Power on/off
- Charging:
Solid green (Carrying case)
Flash green (Charging case)
- Charging is complete: Off
Open the charging case to
check the headset battery.
Red
"Power off"
Blue
"Power on, XX%
battery remains"
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