Plantronics 665 Headphones User Manual


 
WELCOME
Thank you for purchasing a Plantronics headset.
Let us provide you with the best possible service and technical support. After you
review this user guide, if you need additional assistance or have any product
questions, please contact:
www.plantronics.com/support
REGISTER YOUR PRODUCT ONLINE
Visit www.plantronics.com/productregistration to register your product online
so we can provide you with the best possible service and technical support.
TABLE OF CONTENTS
Package Contents & Features 3
Charging 4
Pairing 6
Powering 7
Adjusting Fit 8
Using Your Headset 9
Indicator Lights 11
Optional Accessories 12
Troubleshooting 13
Product Specifications 13
Technical Assistance 14
Warranty 14
Regulatory Notices 15