Call Functions; Controllable Noise Cancelling Functions - Bose QUIETCONTROL 30 Owner's Manual

H E A D P H O N E C O N T R O L S

Call functions

Function
Answer a call
End a call
Decline an incoming call
Answer a second incoming call
and put the current call on hold
Decline a second incoming call
and stay on current call
Switch between two calls
Create a conference call
Activate voice control
Mute/unmute a call

Controllable noise cancelling functions

Use the controllable noise cancelling buttons to control the level of sound in your
environment.
Increase noise
cancelling
Reduce noise
cancelling
Function
Increase noise cancelling
(block outside sounds)
Reduce noise cancelling
(hear more outside sounds)
2 4 - E N G L I S H
What to do
Press
Press
Press and hold
While on a call, press
While on a call, press and hold
With two active calls, press
With two active calls, press and hold
While not on a call, press and hold
Refer to your device's owners guide for compatibility and
usage information about this feature.
While on a call, press
What to do
Press and hold until the desired setting is reached.
Press and hold until the desired setting is reached.
for one second.
once.
for one second.
twice.
and simultaneously.
for one second.
for one second.