Nokia BH-902 - Manual (Page 16)

G e t s t a r t e d
16
A call is active and another call is on hold.
You have missed calls.
The microphone is muted (during a call).
There are unread text or multimedia messages in
your mobile device. The icon is shown only when
the headset is connected to a compatible Nokia
device.
The battery is fully charged.
The battery charge is low.
You have hidden the caller information.