Sennheiser DECT Comfort call User Manual page 11

Product overview of the headsets
10 | DW Series - User Guide
Overview of the LEDs of the headset
DW Office – HS DW Pro1/Pro2 – HS
Headset LED
lights up blue
flashes blue slowly
flashes 3 time red
is off
flashes blue/red
Meaning
Headset is being charged in the base
station
Active link to base station
Rechargeable battery is almost flat
Standby mode or headset is switched off
/headset's rechargeable battery is fully
charged
Special pairing mode/direction of the
volume up/down function of the
Audio button is being changed
Pairing of an additional headset with the
base station/conference call