Welcome - Plantronics Vista M22 User Guide

WELCOME

to the Vista M22 uniVersal MoDular aMplifier froM
tM
plantronics
®
The Vista M22 Universal Modular Amplifier adapts your
telephone to a Plantronics headset and provides control of the
sound through your headset. The Vista M22 Amplifier has built-
in sound conditioning and protection.
The Vista M22 Amplifier is not designed to work with tele-
phones that have the dial pad in the handset or with cordless
telephones.
Features
Sound Compression which protects your ears from harsh
•
noises, such as fax tones
Audio compensation which improves listening and speaking
•
sound
Easy switching between handset and headset
•
Listening and speaking volume control and a mute option
•
Echo management for VoIP applications
•
Supports wideband audio
•
>>please reaD iMportant safety inforMation first

CONTENTS
Welcome .........................................................................................2
important safety information - reaD first
Battery Safety ..............................................................................4
AC Adapter Safety .......................................................................5
components of the Vista M22 ........................................................6
setting up the Vista M22
................................................................7
Installing the Batteries ...............................................................7
Attaching the Vista M22 to Your Telephone and Headset
Configuring the Vista M22 to Your Telephone
using the Vista M22 and your headset..........................................9
Making and Receiving Calls with Your Headset
Adjusting the Volume for Calls
Muting a Call ............................................................................11
Making and Receiving Calls with the Handset
using the optional ac power adapter.........................................12
Warranty and service ..................................................................13
regulatory information
...............................................................13
franÇais .....................................................................................15
espaÑol ......................................................................................29
portuGuÊs ..................................................................................43
................................4
...........7
.............................8
.........................9
................................................10
........................11