○
●●
○ During a call, the indicator
lights 2 and 3 are solid blue
●
○○○ 1 The indicator light is solid
red, indicating that the battery power
is lower than 20%
LED status
indicator
(4 bars in total)
LED status
indicator
(4 bars in total)
¤
○ ○
¤
Do not disturb mode, 1 and
4 lights alternately flash red
○
●●
○ The microphone is muted,
and the 2 and 3 indicators are solid
red
LED status
indicator
(4 bars in total)
LED status
indicator
(4 bars in total)