Jabra BIZ 2400 USB User Manual - Manual (Page 8)

8
how to aDjust volume on the heaDset
Use the wheel at the center of the USB
controller to adjust the volume. Turn
clockwise to turn up and counterclockwise
to turn down. You will hear a soft click in the
headset each time you adjust the volume.
When you reach maximum volume, the
headset will beep twice as a warning. We
recommend that you do not use the headset
at full volume.
how to mute the heaDset
Tap the mute button on the USB controller to mute the headset microphone. The mute light on the USB
controller will change from green to red.
To un-mute the headset microphone, tap the mute button again, and the mute light will change from red to
green.
Green when not muted
Red when muted
how to answer a call from your Pc softPhone
When a softphone call arrives, you will hear a ring tone in the headset. If you are using a Jabra-supported soft-
phone, then answer by tapping on the hook-switch button on the USB controller; tap again to hang up when you
are done. Softphone control requires that you install Jabra PC Suite (described later in this manual)*.
For other softphones, use the native interface on your computer to answer and hang up.
Green when idle
Flashing green/
when incoming
call
Red when on a call
Function Answer/end button
Answer or end a call Tap
Reject incoming call Press and hold (1 sec)
Put current call on hold Press and hold (1 sec) during call
*) If using Microsoft® Lync™ 2010 you do not need to install Jabra PC Suite.