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© 2007. All rights reserved. Black Box Corporation.
Plantronics Discovery Bluetooth Headsets
Stay connected for longer.
Stay connected for longer.
The unique charging system makes it possible.
The unique charging system makes it possible.
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Related Manuals for Black Box 640
Summary of Contents for Black Box 640
- Page 1 FREE 24-hour Tech Support: 724-746-5500 blackbox.com © 2007. All rights reserved. Black Box Corporation. Plantronics Discovery Bluetooth Headsets Stay connected for longer. Stay connected for longer. The unique charging system makes it possible. The unique charging system makes it possible.
- Page 2 What’s more, each headset system includes an innovative charging system that uses a AAA battery charger to extend talk time up to 15 hours for the Discovery 640 and up to 9 hours for the Discovery 645 DSP. This way, your phone is ready when you are.
- Page 3 At Black Box, we guarantee the best value and the best support. You can even consult our Technical Support Experts before you buy if you need help selecting just the right component for your application.