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SOUND INNOVATION
Limited Warranty
• This warranty covers defects in materials and workmanship of products manufactured,
sold or certified by Plantronics which were purchased and used in the United States.
• This warranty lasts for one year from the date of purchase of the products.
• This warranty extends to you only if you are the end user with the original purchase
receipt.
• We will, at our option, repair or replace the products that do not conform to the
warranty. We may use functionally equivalent reconditioned/refurbished/remanufactured/
pre-owned or new products or parts.
• To obtain service in the U.S., contact Plantronics at (800) 544-4660 ext. 5538.
• THIS IS PLANTRONICS’ COMPLETE WARRANTY FOR THE PRODUCTS.
• This warranty gives you specific legal rights, and you may also have other rights that
vary from state to state. Please contact your dealer or our service center for the full
details of our limited warranty, including items not covered by this limited warranty.
©2006 Plantronics, Inc. All rights reserved. Plantronics, the logo design, CS50, CS55. IntelliStand, and
Sound Innovation are trademarks or registered trademarks of Plantronics, Inc. All other trademarks are
the property of their respective owners.
US patents 5,210,791; 6,735,453; 6,903,693; D492,667; Australia 303306; EM 293964; 69109; Patents
Pending.
Printed in USA. 73156-01 (02.06)
USER GUIDE
CS50/55
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WIRELESS OFFICE HEADSET SYSTEM
Plantronics Inc.
345 Encinal Street
Santa Cruz, CA 95060 USA
Tel: (800) 544-4660
www.plantronics.com