Sennheiser D 10 series Instruction Manual page 29

Making calls using the headset
Easy paring
3x
Adding a GUEST headset to a conference call
Press and hold the Audio button while placing the guest headset into
the base station of the master headset.
The Headset LED alternately flashes blue/red until a link to the base
station is established. The Headset LED flashes blue 3 times.
Take the guest headset out of the base station. You hear a beep in the
master headset.
To add the guest headset to the conference call, press the Link button
on the master headset within 15 seconds.
Repeat this procedure to add additional guest headsets to the
conference call.
GUEST 1-3
Press & hold
or
the mute button...
MASTER
Call the other party.
The Link LED
Dropping a GUEST headset from the conference call
Press the Link button on the guest headset. The guest headset is
dropped from the conference call.
"easy pairing"
To subsequently use the guest headset with other base stations,
place the guest headsets into the other base stations. The
Headset LED alternately flashes blue/red until a link is established.
Ending a conference call
Place the master headset into the magnetic holder of the base station
to end the conference call and to drop the guest headsets from the
on
conference call.
... & insert the headset
into the charging
cradle.
Accept the
Guest headset.
on the base station flashes blue.
3x
D 10 series | 28