Plantronics Vista M22 User Guide - Page 2

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WELCOME to the VistaTM M22 universal MODULAR Amplifier from 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 builtin sound conditioning and protection. The Vista M22 Amplifier is not designed to work with telephones 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 

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±
WELCOME
TO THE VISTA
TM
M22 UNIVERSAL MODULAR AMPLIFIER FROM
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