Is Your Plantronics M22 Vista Amplifier Taking A Cat Nap? You start your work day with your corded H-series Plantronics headset plugging into your Plantronics M22 Vista Amplifier. After a hectic morning of calls, you decide to take a short break from calls to get to that pile of filing that’s been staring at you the past few days. A few minutes later, you’ve finished … Continued
