3
REGISTER YOUR PRODUCT ONLINE
Visit www.plantronics.com/productregistration to register your CS50-USB product online
so we can provide you with the best possible service and technical support.
TABLE OF CONTENTS PACKAGE CONTENTS
Package Contents 3
Features 4
Setup 6
Charging 7
Positioning 7
Installing PerSono
®
Suite Software 8
Configuration and Status 9
Adjusting Fit 10
Making/Answering/Ending Calls 11
Adjusting Volume, Initiating Flash 12
Muting a Call, Initiating Smart Button 12
Traveling with CS50-USB 13
Headset Controls 14
Base Indicator Lights 15
Troubleshooting for CS50-USB 15
Subscription 18
System Reset 18
Battery Replacement 19
Technical Assistance 20
Warranty 20
Regulatory Notices 20
Headset and Wearing Options
Base
Software
PerSono Suite
Software CD
Please refer to the separate Safety Instructions booklet for important product safety
information prior to installation or use.