User`s manual

Operation
31
Options while on calls
Volume control
To adjust the listening volume:
While on a call, slide the volume switch at the top of the
headset towards VOL+ or VOL- to adjust the listening volume.to adjust the listening volume.
To adjust the speaking volume:
While on a call, press VOLUME /MICROPHONEMICROPHONE on the
right side of the headset base to adjust the speaking volume.
NOTES:
Listening volume settings are independent for each headset, but the speaking
volume is shared by all registered headsets.
When the listening volume reaches the minimum or maximum setting, you hear
two beeps.
When the speaking volume reaches the minimum or maximum setting, you hear
three beeps.
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