User GuideBluetooth®Headset with Digitally Enhanced Sound for Clear Conversations72448-01 (4/06)

10USING YOUR HEADSETADDITIONAL FEATURESRedialing Last NumberTo activate last number redial, doublepress the call control button. You willhear a high t

11INDICATOR LIGHTSHeadset Status Headset Indicator LightPowering on Blue light appears and flashes every 6 secondsPower on Blue light flashes every 5

12OPTIONAL ACCESSORIES73646-01Vehicle Charging Adapter69519-01 USBHeadset Charger73647-01Soft Gel Ear Tipsand Ear Loop73651-01Mini USB Charger73649-01

13TROUBLESHOOTINGHeadset was not in pairing mode when mobilephone menu selections were made. See page 6“Pairing”.Incorrect menu selections were made o

14TECHNICAL ASSISTANCEWARRANTYVisit our Web site at www.plantronics.com/support for technical support includingfrequently asked questions, compatibili

15REGULATORY NOTICESFCC REQUIREMENTS PART 15This device complies with Part 15 of the FCC Rules. Operation is subject to thefollowing two conditions:1.

© 2006 Plantronics, Inc. All rights reserved. Plantronics, the logo design, Plantronics Discovery and SoundInnovation are trademarks or registered tra

WELCOMEThank you for purchasing a Plantronics headset.Let us provide you with the best possible service and technical support. After youreview this us

3PACKAGE CONTENTS & FEATURESPLANTRONICS DISCOVERYTM 655 AND 665Vehicle chargingadapterUSB charge cableMini USB-to-USB charging cableDISCOVERY 665

4CHARGINGPLANTRONICS DISCOVERY 655Before using, you must first charge your headset.1 hour = minimum charge 3 hours = full chargeABDISCONNECTING COMPON

5CHARGINGMini USB chargerCOption C: Using the Mini USB-to-USBcharging cable 1. Snap the mini USB charger to the charging pocket.2. Use the mini USB-to

6PAIRINGBefore using your headset for the first time, you must pair it with your Bluetoothphone or device. Be sure the headset is fully charged. For s

7POWERINGCHARGE LEVEL INDICATIONWhen the headset is turned on, theindicator light will briefly show theheadset charge level. 1. Turn on the headset by

RLRight EarLeft EarNNN8ADJUSTING FITThe Plantronics Discovery 655 andDiscovery 665 headsets come withthree soft gel ear tips and an optionalear loop.

9USING YOUR HEADSETANSWERING/ENDING/MAKINGCALLSTo answer or end a call, briefly pressthe call control button.To make a call, enter number on yourphone