To make a call, use your mobile device
in the normal way when the headset is
connected to it.
To redial the number you last called (if
your mobile device supports this
feature with the headset), when no
call is in progress, press the answer/
end key twice.
To activate voice dialling (if your
mobile device supports this feature
with the headset), when no call is in
progress, press and hold the answer/
end key for about 2 seconds. Proceed
as described in the user guide of the
To answer a call, pull the boom
completely down toward your mouth,
or press the answer/end key. (For noise
cancellation, the boom has to be
completely pulled down.) To reject a
call, press the answer/end key twice.
To end a call, push the boom up to its
initial position, or press the answer/
To mute the microphone, slide the
mute key toward your mouth. To
unmute the microphone, slide the
mute key to the opposite direction.
When you mute or unmute the
microphone, the headset beeps twice.
To switch a call between the headset
and a compatible connected device,
press and hold the answer/end key for
about 2 seconds.