Plantronics Vista M22 Amplifier Base / Audio Processor
Plantronics M22 amplifier brings superior sound-quality, acoustic protection and compatibility with those telephones that do not allow direct connection of headsets.Plantronics Call Clarity™ technology uses electronic signal processing to reduce phone noise and maintain constant volume levels, as set by the user. This ensures all conversations are held at a comfortable and consistent level, regardless of the loudness of the incoming call.
- Connects corded Plantronics headsets to your compatible corded office phones
- Volume control to adjust mic and hearing volume, mic mute/unmute