User Guide Owner's manual

Indicator light on the headset
The indicator light on the headset
(D) informs you about the current
state of the headset. The signals –
which can only appear while the
headset is on – are explained below:
Light off … No power. Charge the
battery as described in ‘Charge
the headset battery’.
Flashing green, slow … Ready for
use.
Flashing green, rapid … Incoming
or active call.
Flashing red, slow … Ready for use,
but the battery requires charging.
Flashing red, rapid … Indication
during an incoming or active call
that the battery requires charging.
The indicator light flashes red when
there is less than five minutes of
talk time left.
Sound feedback
Beep sounds inform you about the
state of the phone. The sounds and
situations are described below.
One beep
– Limit for speaker volume reached
– Call rejected
– Redial call started
Two beeps
– Call audio on in the headset
(rising tone)
– Call audio off in the headset
(falling tone)
Repeating beep
– Battery low. Repeats three times
at thirty second intervals
– Microphone muted. Repeats
continuously at 1.5 second
intervals
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