Bluetooth Headset

Digitally Enhanced Voice with Audio IQ Technology
Experience conversations with superior clarity with the innovative M3500 Bluetooth headset. Thanks to Plantronics Audio IQ technology, you can enjoy freedom and unparalleled audio quality that sets a new standard in wireless communicationclearer, more natural-sounding conversations in noisy environments. Intelligent Audio Audio IQ technology automatically analyzes incoming sound to enhance call quality. In a noisy environment, the M3500 will improve incoming audio quality without causing distortion so you can hear clearly. Crystal Clear Conversations Active noise cancellation and an integrated Digital Signal Processor (DSP) reduce background noise so your voice is transmitted clearly to your caller, even in noisy environments. Bluetooth Wireless Freedom Supports both the Bluetooth headset and hands-free proleallowing you to roam up to 30 feet from your Bluetooth device.

Key Features and Benets

Audio IQ technology improves incoming call quality in noisy environments Digital Signal Processor (DSP) technology and active noise cancellation reduce background noise for clearer voice transmission Supports Bluetooth headset and hands-free proles for compatibility with Bluetooth mobile phones, computers, and personal digital assistants Intuitive controls for volume, mute and call answer/end
Includes two different sized extra-comfortable earloops for a personalized t

Power on/off and mute

Features
Talk Time Standby Time Range Microphone Controls Wearing Style Headset Weight Battery Compatibility Up to 3.5 hours Up to 76 hours 30 feet Noise canceling Volume up/down, mute, call answer/end Reversible over-the-ear style with large and medium earloops 27 grams NiMH (user replaceable) Bluetooth devices with headset or hands-free prole
Audio IQ technology digitally enhances incoming calls for improved clarity in noisy environments

Volume up and down

Online indicator light
Battery Recharge Time 2 hours (full charge)
Call answer/end Includes a convenient carrying pouch to secure and protect the headset when not in use Active noise-canceling software with digital signal processing
Plantronics and Bluetooth
Plantronics was one of the earliest members of the Bluetooth consortium (number 20), and was the rst headset company to join the Bluetooth initiative, which now includes over 2100 companies. Plantronics is an Associate Member of the Bluetooth Special Interest Group (SIG).
Includes a handy car lighter adapter for charging while in the car
Product Order Specications
Model No. Unit UPC Code US Quantity Package Dimensions Weight Case UPC Code US Quantity Dimensions Weight Master Carton UPC Code US Quantity Dimensions Weight M5.0" X 2.5" X 6.oz. 3 8.0" X 7.25" X 5.13" 3.34 lb. 12 (4 X 3) 15.38" X 11.38" X 8.5" 14.28 lb.
For more information about the M3500 or other Plantronics products, please call or visit our Web site at:

www.plantronics.com

Tel: 1-800-544-4660 (USA and Canada) 1- 831-458-7700 (Outside USA)
2004 Plantronics, Inc. All rights reserved. Plantronics, the logo design, Plantronics and the logo design combined and Audio IQ are trademarks or registered trademarks of Plantronics, Inc. The Bluetooth name and 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. Printed 2/06/04 PS533

ABOUT THE

IMPORTANT SAFETY INFORMATION

PLANTRONICS M3500

3.Do not open or mutilate the battery pack. Released electrolyte is corrosive and may cause damage to eyes or skin and may be toxic if swallowed. 4. Exercise care in handling the battery in order not to short the battery contacts with conducting materials such as rings, bracelets, or keys. The battery or conductor may overheat and cause burns. 5. Observe proper orientation between battery and charger contacts.

CHARGING

Never submerge your headset in water or other liquids. Protect your headset from spills, excessive rain, and wet locations. Do not use liquid cleaners or aerosol cleaners as they may damage the headset or finish of the headset. Use a dry cloth to clean the external portions of the headset. Do not stick anything inside the product as this may damage internal components.
EXPOSURE TO RADIO FREQUENCY RADIATION
Check local laws regarding use of a mobile phone and headset while driving. If you use the product while driving ensure your attention and focus remains on your responsibility of driving safely. CHILDREN. Never allow children to play with the headsetsmall parts may be a choking hazard. Batteries can be swallowed by children and are dangerous if swallowed. Always store and dispose of batteries where children cant reach them. Observe all signs that require an electrical device or RF radio product to be switched off in designated areas. These could include hospitals, blasting areas, and potentially explosive atmospheres. Turn off your headset prior to boarding an aircraft. Do not use your headset in an aircraft. Never mount or store your headset over any air bag deployment area as serious injury may result when an air bag deploys.
Your Plantronics M3500 headset combines Bluetooth wireless technology and Audio IQ technology to improve incoming call quality and deliver unsurpassed hands-free communication. When using an M3500 headset and a compatible mobile phone, youll hear and be heard more clearly. The integrated DSP uses audio compression and frequency equalization so voices sound natural and understandableespecially in noisy environments. Ambient noise reduction ensures your voice can be heard above any surrounding distractions. Designed to provide maximum comfort and ease of use, the M3500 is tailored for your mobile lifestyle. Refer to this guide to set up and use your headset. The M3500 is compatible with devices that support the Bluetooth Headset and/or Handsfree Profiles. For product support or additional compatibility information, visit www.plantronics.com.

BATTERY

CAUTION: To reduce the risk of fire or injury to persons, read and follow these instructions. 1.Use only the battery pack supplied with this product. 2.Do not dispose of battery in a fire. The cells may explode. Check with local codes for possible disposal instructions.
CAUTION: Use only the supplied Class 2 AC adapter to charge the headset from an AC voltage or wall outlet. CAUTION: If the headset becomes hot during charging, disconnect the AC adapter from the wall and contact qualified service personnel. CAUTION: Do not disassemble the AC adapter of this product as it may expose you to dangerous voltages or other risks. Incorrect reassembly can cause electric shock when the product is subsequently used. CAUTION: Do not use the charger outdoors or in damp areas. Only charge the headset battery in accordance with the instructions of this manual. Charger Output: 5V/180mA maximum, center contact positive.

The radiated output power of this internal wireless radio is far below the FCC radio frequency exposure limits. Nevertheless, the wireless radio shall be used as described in the manual. The internal wireless radio operates within guidelines found in radio frequency safety standards and recommendations, which reflect the consensus of the scientific community. Plantronics therefore believes the internal wireless radio is safe for use by consumers. The level of energy emitted is far less than the electromagnetic energy emitted by wireless devices such as mobile phones. However, the use of wireless radios may be restricted in some situations or environments, such as aboard airplanes. If you are unsure of restrictions, you are encouraged to ask for authorization before turning on the wireless radio. NOTE: Modifications not expressly approved by Plantronics, Inc. could void the users authority to operate the equipment.
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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
I NEED MORE HELP. Visit www.plantronics.com or call 800.544.4660 for assistance. (US only, toll-free.) HOW DO I USE THE HEADSET ON MY LEFT EAR? The headset, as packaged, is ready to be used on your right ear. However, with one very simple adjustment, the headset is easily configured for your left ear. Please see the footnote in Section 3 for detailed instructions.

This warranty covers defects in materials and workmanship of Commercial Products manufactured, sold or certified by Plantronics which were purchased and used in the United States and Canada. 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 and in Canada call (800) 540-8363. If you need additional information, please contact our service centers at the numbers provided. THIS IS PLANTRONICS COMPLETE WARRANTY FOR THE PRODUCTS. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state or province to province. Please contact your dealer or our service center for the full details of our limited warranty, including items not covered by this limited warranty.
THE HEADSET IS UNCOMFORTABLE. Select the proper size earloop for your ear. Both a large and a small earloop are included with your headset. Check to make sure that the earloop is properly positioned so pressure is not being exerted on any part of your ear causing you discomfort.
I DONT HEAR CALLERS. Turn up the volume using the VOLUME UP control. Make sure the headsets speaker (see Fig. 3.2) is positioned snugly over your ear.
CALLERS DO NOT HEAR ME. Make sure that the microphone (see Fig. 3.3) is positioned properly toward your mouth. Verify that the unit is not in mute mode (see Fig. 6.3).
MY HEADSET DOES NOT WORK WITH MY PHONE. Make sure your headset is turned on. See Section 4 for detailed instructions. Make sure the battery is fully charged. Verify that your phone is turned on, properly charged, and able to make calls. Make sure the Bluetooth feature of your phone is turned on. Refer to your mobile phone user guide and perform the pairing process.
MY HEADSET DOES NOT RESPOND TO BUTTON PRESSES. Remove and replace the battery pack as described in Section 9.

LIMITED WARRANTY

for Plantronics Commercial Products Purchased in the US and Canada

What do I do if.

2. Clean the outside of the headset with a dry cloth once a month. Dirt can decrease the efficiency of the headset.
1. Replace the rechargeable battery every 12 months.
MAINTENANCE/TROUBLESHOOTING
MAINTENANCE HINTS FOR OPTIMAL PERFORMANCE

TROUBLESHOOTING

One large and one small replacement earloops.

M3500 EARLOOP SET

Replacement headset battery pack.

M3500 BATTERY

2004 Plantronics, Inc. All rights reserved. Plantronics, the logo design, Plantronics and the logo design combined, and Audio IQ 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.

Items shown are accessories available for your M3500 headset with Bluetooth that may be purchased separately. Call 1.800.544.4660 or visit www.plantronics.com for ordering information.
Car lighter adapter allows you to charge and use your M3500 headset from any 12-volt car lighter socket.

CAR LIGHTER ADAPTER

Multi-voltage AC adapter. US, UK and European versions available.

AC ADAPTER

PARTS & ACCESSORIES
Over-the-head headband for long-term wearing comfort.

HEADBAND

U.S. 5,210,791 and D471,537; Australia 151050; Germany 40210147.2; GB Regd.Des.No. 3009355; France 698 539; Patents Pending.
345 Encinal St., Santa Cruz, CA 95060 800.544.4660 www.plantronics.com 64625-02 01.04
Soft case to protect your headset. Includes belt clip.

CARRY CASE

Behind-the-head neckband for discreet long-term wearing comfort.

NECKBAND

MOBILE HEADSET WITH BLUETOOTH

USER GUIDE

WELCOME
Here are the components of your Plantronics M3500 Headset.

FIG. 2.1

CHARGING THE BATTERY
NOTE: The battery pack for your M3500 is already installed when you purchase your headset. If the battery pack has been removed, or for instructions on replacing the battery, see Section 9.

GETTING THE PERFECT FIT

FIG. 3.1

SELECT LEFT OR RIGHT EAR

BASICS: BEFORE YOU GET STARTED

FIG. 4.1

TURNING HEADSET ON AND OFF
INDICATOR (Light) TALK BUTTON

CONNECT TO POWER

VOLUME DOWN VOLUME UP
Connect the included wall charger to AC power and then to the headset charging jack. In a few seconds, the INDICATOR will light red. Charge the headset overnight (at least 8 hours) before first use. Subsequent charges take just 90 minutes and the INDICATOR will turn green when the headset is fully charged. POWER/MUTE EARLOOP SPEAKER TIPS: Draining the battery once a month can improve battery life. Otherwise, it's best to charge your headset whenever possible. Avoid charging in excessive heat (above 104F/40C) or cold (below 50F/10C). The headset may also be charged using the included car lighter adapter. The battery used in your headset must be recycled or disposed of properly. Contact your local recycling center for proper disposal instructions. Do not use the headset while charging and do not connect the charger while the headset is in use.

The headset, as packaged, is ready to be used on your right ear a letter R on the earloop is facing outward. For left ear usage, simply unsnap the earloop from the headset by pulling gently at the base of the earloop ring. Flip the earloop over (with the letter L facing outward) and snap it back onto the headset.

FIG. 3.2 FIG. 3.2

SLIDE HEADSET OVER YOUR EAR
To turn your headset on, unplug your headset from the charger. PRESS and HOLD the POWER/MUTE button until the INDICATOR flashes green. The INDICATOR will flash green every three seconds while the headset is on. To turn your headset off, PRESS and HOLD the POWER/MUTE button until the INDICATOR flashes red.
Using one hand, gently slide the earloop behind your ear in a twisting motion until you achieve a snug, comfortable fit.

FIG. 4.2

LOW BATTERY WARNINGS

FIG. 3.3

ADJUST FOR SOUND AND COMFORT

CHARGING JACK

Adjust the microphone so it aligns with your mouth. Make sure that the speaker positions correctly on top of your ear canal and that the earloop does not cause discomfort. Your headset, as packaged, is configured with a small-size earloop. For larger ears, install the larger earloop included in your package.
When the headset is on and battery becomes low, the headset emits a beep every 20 seconds. The INDICATOR also flashes red when the battery needs to be recharged. Recharge the battery as described in Section 2.

MICROPHONE

PAIRINGIMPORTANT
Before using your headset, you must pair it with another Bluetooth device, such as a mobile phone. Refer to your mobile phones user guide for specific instructions, or visit www.plantronics.com.

FIG. 6.1

USING YOUR HEADSET

ANSWERING A CALL

ADDITIONAL FEATURES
NOTE: These features may be available if your phone supports the Handsfree Profile. Functionality varies depending on the phone model you have. Refer to your phone user guide for additional information.

HOLD FOR 2 SECONDS

REPLACING THE BATTERY
IMPORTANT: If your headset stops responding to button presses, remove and reinstall the battery as described below.

FIG. 5.1

TURN ON BOTH DEVICES
Wait for the headset to ring, then PRESS and RELEASE the headset TALK button. During a call, the headset INDICATOR light will flash green showing a call is in progress.
TRANSFERRING TO THE HEADSET

FIG. 7.1

CALL TRANSFER

FIG. 9.1

REMOVE COVER
Once both devices are turned on, place the headset and phone where they are easily viewable. Make sure the Bluetooth feature of your phone is turned on.

You can transfer a call from your phone to your headset by pressing and releasing the headset TALK button.

ENDING A CALL

You can transfer a call back to your phone from your headset. PRESS and HOLD the TALK button. You will hear a tone when you press the TALK button. When you hear a second tone, the call has been transferred and you may release the TALK button.

CALL REJECT

Open the battery compartment by pushing back on the battery door.

FIG. 5.2 FIG. 5.2

SELECT PAIRING MODE HOLD FOR 2 SECONDS
On your headset, PRESS and HOLD both the TALK and VOLUME UP keys for two seconds until the INDICATOR light flashes red then green. Your headset will remain discoverable by other Bluetooth devices for 60 seconds. On your phone, search for devices by selecting search or discover from the Bluetooth options menu. Check your mobile phone display and follow any instructions.
To end a call, PRESS and RELEASE the headset TALK button any time during a call.

FIG. 6.2

MAKING A CALL PRESS TWICE
To make a call, dial using your phones keypad. To voice-dial a call from your headset, PRESS and HOLD the headset TALK button for two seconds.
While your phone is ringing, you can reject the call without answering. PRESS and HOLD the TALK button. You will hear a tone when you press the TALK button. When you hear a second tone, the call has been rejected and you may release the TALK button.

FIG. 9.2

UNPLUG OLD BATTERY
Remove the battery by pulling on the tab to expose the red and black wires and battery connector. Gently pull at the base of the wires to unplug the battery.

FIG. 7.2 FIG. 7.2

LAST NUMBER REDIAL

FIG. 6.3

ADJUSTING THE VOLUME

FIG. 5.3

ENTER THE PASSKEY
When prompted by your phone, enter four zeros (0000). This is your headset passkey.

CONFIRM PAIRING

To increase the volume level, PRESS and RELEASE the VOLUME UP button. To decrease the volume level, PRESS and RELEASE the VOLUME DOWN button. When the maximum or minimum volume level is reached, the headset sounds four short tones.

MUTE FEATURE

When making a call, you can quickly dial the last number called from your headset. PRESS the TALK button twice quickly. Check the display on your phone for call progress.

FIG. 9.3

INSTALL NEW BATTERY
Check your mobile phone display to see if pairing succeeded and follow any instructions. NOTE: If pairing is not completed within 60 seconds, the headset will return to on/standby mode. Refer to your phone user guide and repeat the pairing process.
The mute feature allows you to hear the person you are calling, however, they cannot hear you. To mute or un-mute a call, PRESS and RELEASE the POWER/MUTE button. Two tones indicate mute function is on. When mute is enabled, the headset will sound two short tones every 30 seconds.

TIPS AND SUGGESTIONS

STOWING YOUR HEADSET
To install a new battery, insert the battery plug as shown in the illustration. Make sure you align the plugs so they connect easily. Do not force the connection. Fold the wire under the battery pack and gently push the battery in place.

REPLACE BATTERY DOOR

Consider turning your headset off before placing it in your pocket or bag. If the TALK button is pressed accidentally, your phone may place an unintended call.
Replace the battery door by pushing it forward until it snaps shut.