Jabra GN9120 - Manual (Page 5)

Note: The battery charging indicator on the base unit will flash continuously during charging and be lit
when the battery is fully charged.
2. Features and customisation
Multifunction button
The multifunction button enables several functions, depending on how long the
button is pressed for.
Functions Press momentarily Press for 5 sec. Press for 6 sec.
Answer/make call* √
End call* √
Conference mode √
Tone control adjustment √
Low power mode on
(European versions only)
√
(MFB and “–” simultaneously)
Low power mode off
(European versions only)
√
(MFB and “+” simultaneously)
* Only with GN1000 or EHS mode
Functionality of the + and – buttons
The + and – buttons enable several functions, depending on how long the button
is pressed for.
Functions Press momentarily Press twice within 1 sec.
Volume + √
Volume – √
Mute / un-mute
√
Press “–” twice within 1 sec.
Transmit volume
adjustment
√
“+”/”–” simultaneously to enter
mode, then “+” or – for adjusting
Positioning of microphone
Adjust the boom arm of your headset so that the microphone is positioned
in the direction of your mouth, as close as possible to your mouth.
Note: The boom arm cannot be rotated a full 360 degrees. Do not force
the boom arm when it cannot be rotated any further.
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