Adjusting The Volume For Calls; Muting A Call; Making And Receiving Calls With The Handset - Plantronics Vista M22 User Guide

aDJustING tHe VOLuMe FOr CaLLs

To adjust your listening
volume, rotate the Listening
Volume Thumbwheel from 1
(quietest) to 9 (loudest).
To adjust your speaking
volume, remove the Cover
from the Vista M22.
1. Use the Plastic
Screwdriver to adjust the
Speaking Volume Control.
Turn the control
•
clockwise to make your
voice louder.
Turn the control counter-
•
clockwise to make your
voice softer.
2. Replace the Cover and
Plastic Screwdriver.
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MutING a CaLL

To turn on the mute,
press the Mute Button to
show the green indicator.
To turn off the mute,
press the Mute Button
again.

MaKING aND reCeIVING CaLLs WItH tHe HaNDset

To turn off the headset,
press the Handset/Headset
Button to show the black
indicator.
Use the handset and
telephone to make
your calls.
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