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| Manufacturer | Plantronics |
| Type | Corded |
| Wearing Style | Not Applicable |
| Max Range / Cord Length | Not Applicable |
| Connector Type (view connectors) | Quick Disconnect |
| Weight | 6.1 oz. |
| Lines: (telephone products only) | Not Applicable |
| Compatibility | Works with your existing single- or multi-line corded phone |
| Microphone | Not Applicable |
| Earpiece | Not Applicable |
| Color | Black |
| Special Technologies | Clearline Technology |
| Warranty | 2 Year Replacement |
| Battery Life | 6-9 months |
| Reversible | Not Applicable |
| Handset Lifter Compatible | No |
| Busy Light | Compatible |
| Quick Disconnect | Yes |
| DC Adapter Compatible | Yes |
| Digital Encryption | Not Applicable |
| What's in the box? | Plantronics Amplifier, Battery Door Kit, 2 AA Batteries, Male Modular to Quick Disconnect Cord, Pigtail Connector Cord from Amp to Phone |
Will the Plantronics Vista Headset Amplifier (M22) work with my headset or computer?
Click here and a Headset Specialist will respond within 2 business hours!Our purchase of a new amplifier was based on the previous one not working. This one works well. We have no performance complaints. I did wish the cord attaching the device to the phone would be...
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I received my item quickly. It works great, no static. Very happy.
Thank You
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M22 amplifier does have an occasional problem of not "turning on" when you push the button to answer the phone and you have to push the button a couple more times to get it on. When it is working...
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