Plantronics Discovery 640 User Manual page 20

Plantronics Inc
345 Encinal Street
Santa Cruz, CA 95060 USA
Tel: (800) 544-4660
www.plantronics.com
www.plantronics.com
© 2005 Plantronics, Inc. All rights reserved. Plantronics, the logo design, Plantronics Discovery
and Sound Innovation are trademarks or registered trademarks of Plantronics, Inc. The Bluetooth
name and the Bluetooth trademarks are owned by Bluetooth SIG, Inc. and are used by Plantronics,
Inc. under license. All other trademarks are the property of their respective owners.
Patents U.S. 5,210,791; Patents Pending.
Printed in U.S.A. 69327-01 (06.05)