LG TONE ULTRA HBS-810 User Manual page 31

Call Waiting
- Answer a second call without hanging up the
first call by pressing the CALL button for 1
second. Press the CALL button for 1 second
to return to the first call.
- Briefly press the CALL button to end
both calls.
Rejecting a Call
- Activate Call Reject by pressing the CALL
button for 2 seconds when the mobile
device rings.
NOTE: These functions may not be available
on all mobile devices. For further information
about using these features, please consult
your mobile device's user manual.
How to Use
Microphone Mute
- Slide the VOLUME jog button to the "+"
position and the FF/REW jog button to the
REW position at the same time for 1 second
to mute/unmute the microphone during
conversation.
Caution: For your safety, do not use this
function while driving.
Volume Control
- Slide the VOLUME jog button to the "+" or
"-" position to adjust the speaker volume.
Caution: Listening to music for long periods of
time at high volume levels may cause hearing
damage or loss. To prevent this, the headset
will emit a warning beep when you are using
the upper 6 volume levels.
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