![How to rotate the boom arm.](/images/new-backgrounds/9072/90729x1.webp)
How to rotate the boom arm.
The boom is free to rotate 360o
How to attach the ear cushion.
Align the ear cushion against the neckband ear plate so that the groove in the ear cushion slips around the ridge of the ear plate. Rotating the cushion will ensure it snaps securely into place (you can remove it as you attach it).
Wearing the mono Headset With the Headband
The mono Jabra BIZTM 2400 model include a headband.
How to remove the headband
Remove the ear cushion by gently pulling it off the
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