Warranty Regulatory Notices 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: •...
CHARGING PLANTRONICS DISCOVERY 655 Before using, you must first charge your headset. 1 hour = minimum charge Option A: Using the included AC charger The indicator light flashes red while charging and turns off when fully charged. 1. Plug the AC charger into the base of the charging pocket and connect it to your power source.
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3. Turn your computer or laptop on. PLANTRONICS DISCOVERY 665 Before using, you must first charge your headset. 1 hour = minimum charge Option A: Using the vehicle charging adapter.
PAIRING Before using your headset for the first time, you must pair it with your Bluetooth phone or device. Be sure the headset is fully charged. For set up and pairing instructions with Bluetooth devices other than mobile phones, please consult your Bluetooth device user guide.
POWERING Turn on the headset by pressing and holding the call control button until the indicator light glows blue. If you are wearing the headset, you will hear a beep when the power turns on. The indicator light will flash blue every 5 seconds when the power is on.
ADJUSTING FIT Right Ear Left Ear The Plantronics Discovery 655 and Discovery 665 headsets come with three soft gel ear tips and an optional ear loop. The medium-sized ear tip is pre- installed and aligned for wearing on the right ear (R).
If the headset is placed in the carrying pocket when a call is received, the charging pocket will vibrate (Discovery 655) or light up (Discovery 665) when connected to power. Removing the headset from the pocket will automatically answer the call.
USING YOUR HEADSET ADDITIONAL FEA TURES Redialing Last Number To activate last number redial, double press the call control button. You will hear a high tone after each double key press. Power Saving Mode Power saving mode temporarily disables the digital signal processing (DSP) feature of the Discovery 655 and 665 headsets to provide a longer talk- time.
Headset in pocket (Discovery 655) Headset vibrates to indicate incoming call. Headset in pocket and connected Headset and charging pocket light up to to power source (Discovery 665)* On Line Indicator (OLI) *If no power source is connected, charging pocket will not light up.
OPTIONAL ACCESSORIES A V AILABLE FOR PURCHASE 73646-01 Vehicle Charging Adapter 73649-01 AAA Battery Charger To order, please contact your Plantronics supplier or go to www.plantronics.com. 69519-01 USB 73647-01 Headset Charger Soft Gel Ear Tips and Ear Loop MOTOROLA PALM...
TROUBLESHOOTING PROBLEM My headset does not work with my phone. I did not enter my passkey. Callers cannot hear me. I cannot hear caller/dialing tone. PRODUCT SPECIFICATIONS Talk time* Standby time* Charge time Range Power requirements Battery type Version Supports Bluetooth Hands-Free and Headset Profiles. *Performance may vary by device.
LIMITED W ARRANTY • This warranty covers defects in materials and workmanship of products manufactured, sold or certified by Plantronics which were purchased and used in Australia and New Zealand. • The warranty lasts for one year from the date of purchase of the products.
REGULATORY NOTICES FCC REQUIREMENTS PART 15 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation.
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Innovation are trademarks or registered trademarks of Plantronics, Inc. The Bluetooth are owned by the Bluetooth SIG, Inc. and any use of such marks by Plantronics, Inc. is under license. All other trademarks are the property of their respective owners.
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