User`s manual
Contents
1. e See your telephone user s manual to register the handsets again e See page 11 of this manual to register a headset again 26 Appendix Troubleshooting If you have difficulty with your headset please try the following suggestions For customer service visit our website at www telephones att com or call 1 800 222 3111 In Canada dial 1 866 288 4268 My headset doesn t work at all Make sure the power cord is securely plugged in Make sure the battery is securely installed in the cordless headset Make sure the telephone line cord is securely and firmly plugged into the headset or telephone base and the telephone wall jack Charge the battery in the cordless headset for at least 6 hours For optimum daily performance return the cordless headset to its charger when not in use Reset the headset Power off the headset and then power it on Reset the headset base or charger Unplug the unit s electrical power Wait for approximately 15 seconds then plug it back in Allow up to one minute for the cordless headset and headset base or charger to reset You may need a new battery Please refer to page 7 of this user s manual cannot get a dial tone Try all the suggestions as mentioned above Move the cordless headset closer to the headset or telephone base You might have moved out of range If the previous suggestions do not work disconnect the headset or telephone base from the telephone jack and connect a di2. L organisme Wireless Technology Research LLC WTR une firme de recherche ind pendante a men une valuation pluridisciplinaire des interf rences entre les t l phones sans fil portatifs et les stimulateurs cardiaques implant s dans l organisme Appuy e par l Administration des aliments et drogues FDA des tats unis la firme WTR recommande aux m decins Avis aux d tenteurs de stimulateurs cardiaques e Ils doivent tenir le t l phone sans fil une distance d au moins six pouces du stimulateur cardiaque e Ils ne doivent PAS placer le t l phone sans fil directement sur le stimulateur cardiaque tel que dans une poche de chemise lorsque celui ci est en fonction e lls doivent utiliser le t l phone sans fil en l appuyant sur l oreille qui se trouve dans la direction oppos e au stimulateur cardiaque L tude effectu e par l organisme WRS n a pas identifi de risque pour les d tenteurs de simulateurs cardiaques caus par les gens qui utilisent un t l phone sans fil proximit de ceux ci CONSERVEZ CES INSTRUCTIONS 45 Appendix Maintenance Taking care of your headset e Your cordless headset contains sophisticated electronic parts so it must be treated with care e Avoid rough treatment e Place the headset down gently Save the original packing materials to protect your headset if you ever need to ship it Avoid water e Your headset can be damaged if it gets wet Do not use the h
3. atat User s manual TL7600 DECT 6 0 accessory cordless headset TN S atat A Congratulations on your purchase of this AT amp T product Before using this AT amp T product please read Important safety information on pages 35 39 of this manual Please thoroughly read the user s manual for all the feature operations and troubleshooting information necessary to install and operate your new AT amp T product You can also visit our website at www telephones att com or call 1 800 222 3111 In Canada dial 1 866 288 4268 This telephone meets the California Energy Commission regulations for energy consumption Your telephone is set up to comply with the energy conserving standards right out of the box No further action is necessary Model number TL7600 Headset and headset charger Type DECT 6 0 accessory cordless headset Serial number Purchase date Place of purchase Both the model and serial numbers of your AT amp T product can be found on the bottom of the headset charger Save your sales receipt and original packaging in case it is necessary to return your product for warranty service 2008 2014 Advanced American Telephones All Rights Reserved AT amp T and the AT amp T logo are trademarks of AT amp T Intellectual Property licensed to Advanced American Telephones San Antonio TX 78219 Printed in China Parts checklist Check to make sure the headset package includes the following ite
4. A compliant telephone cord and modular plug is provided with this product It is designed to be connected to a compatible modular jack that is also compliant An RJ11 jack should normally be used for connecting to a single line and an RJ14 jack for two lines See Installation Instructions in the user s manual The Ringer Equivalence Number REN is used to determine how many devices you may connect to your telephone line and still have them ring when you are called The REN for this product is encoded as the 6th and 7th characters following the US in the product identifier e g if is 03 the REN is 0 3 In most but not all areas the sum of all RENs should be five 5 0 or less For more information please contact your local telephone company This equipment may not be used with Party Lines If you have specially wired alarm dialing equipment connected to your telephone line ensure the connection of this equipment does not disable your alarm equipment If you have questions about what will disable alarm equipment consult your telephone company or a qualified installer If this equipment is malfunctioning it must be unplugged from the modular jack until the problem has been corrected Repairs to this telephone equipment can only be made by the manufacturer or its authorized agents For repair procedures follow the instructions outlined under the Limited Warranty 47 Appendix FCC ACTA and IC regulations If this equipment
5. Les m mes caract ristiques qui rendent le casque d coute sans fil si pratique cr ent galement des restrictions Les appels t l phoniques sont transmis entre le socle du casque d coute et le casque d coute par le biais d ondes radio et il se peut que vos conversations t l phoniques sur le casque d coute sans fil soient intercept es par d autres quipements de r ception d ondes radio au sein de la port e du casque d coute sans fil Pour cette raison vous ne devez pas consid rer les conversations sur un t l phone sans fil comme tant aussi confidentielles que celles d un t l phone a cordon e Alimentation lectrique La base de ce casque d coute sans fil doit tre branch e a une prise de courant lectrique fonctionnelle La prise lectrique ne doit pas tre contr l e par un interrupteur mural Les appels ne peuvent pas tre effectu s a partir du socle du casque d coute n est pas branch e si elle est hors fonction ou si le courant lectrique est coup 42 Appendix For C UL compliance interf rences potentielles aux t l viseurs Certains casques d coute sans fil fonctionnent sur des fr quences pouvant causer des interf rences aux t l viseurs et magn toscopes Pour r duire ou pr venir de tels parasites ne pas d poser le socle du casque d coute proximit d un t l viseur ou magn toscope ni directement sur celui ci Si votre t l viseur affiche des interf rences
6. 1 Hold the headset in your hand Lift the hook upward as shown in Figure 4 2 Rotate the hook 180 in a counterclockwise direction as shown in Figure 5 3 Push the hook downward as shown in Figure 6 4 Hook the headset onto the desired ear Adjust the angle of the headset until the microphone is pointing towards your mouth as shown in Figure 7 Figure 4 Figure 5 Figure 7 Figure 6 13 Getting started Headset attachments To remove the ear hook from the headset Hold the headset with one hand and the ear hook with the other hand Lift the ear hook up until it separates from the earpiece 14 Getting started Headset attachments Over the headband To attach the headset to the headband for wearing on the left or right ear 1 Remove any headset attachment currently connected to the headset 2 Insert the earpiece into the loop of the ear pad as shown in Figure 8 3 Gently press the earpiece inward until it clicks into place as shown in Figure 9 4 Adjust the headband to fit your head Adjust and rotate the angle of the headset until the microphone is pointing towards your mouth as shown in Figure 10 Figure 8 Qe Figure 10 NOTES e To wear on the other ear rotate the headset within the loop of the ear pad e Firmly grip the padded earpiece with one hand whenever adjusting the headset microphone up or
7. Recycling Corporation 43 Appendix For C UL compliance MISES EN GARDE N utilisez que la pile rechargeable incluse ou con ue pour fonctionner avec votre appareil Remplacez cette pile en respectant les instructions et les limitations sp cifi es dans ce guide d utilisation Comme avec tout mat riaux conducteur veillez a ne pas court circuiter les bornes de la pile avec des mat riaux conducteurs tels que des bagues bracelets et cl s La pile ou le conducteur peut surchauffer et vous br ler La pile ou les conducteurs peuvent surchauffer et causer des blessures N ouvrez pas et n endommagez les piles L lectrolyte qui s en d gagerait est corrosif et peut causer des blessures aux yeux ou la peau L lectrolyte est toxique si aval N incin rez pas les piles V rifiez aupr s des autorit s locales pour les instructions de mise aux rebus locales Afin de pr venir les risques d incendies n exposez pas ce produit l eau ou l humidit Veuillez respecter la polarit des piles et des bornes m talliques Ne d montez pas votre t l phone Aucune pi ce pouvant tre r par e par l utilisateur ne se trouve l int rieur de l appareil Confiez la r paration un technicien qualifi 44 Appendix For C UL compliance Mesures pr ventives pour les utilisateurs de stimulateurs cardiaques implant s dans l organisme Stimulateurs cardiaques ne s applique qu aux t l phones sans fil num riques
8. Telephones RBRC and 1 800 8 BATTERY are registered trademarks of the Rechargable Battery Recycling Corporation Printed in China Issue 16 0 AT amp T 09 14
9. base turns off The headset ON OFF light turns blue on the first headset registered and orange on the second headset registered To verify registration was successful press the headset ON OFF button and check for a dial tone If the registration was not successful the ON OFF light on the headset flashes twice every five seconds To reset the headset remove the headset from the headset charger and try the registration process again 10 Getting started Registering the headset To register the headset to an AT amp T DECT cordless telephone base 1 Make sure the battery is properly installed in the headset see page 7 The ON OFF light flashes twice every five seconds to indicate the headset is not registered 2 Place the headset in the headset charger and allow it to charge for at least five minutes before beginning registration Remove the headset from the charger and then place the headset back into the charger 3 On the telephone base of the cordless phone press and hold the HANDSET LOCATOR button until the IN USE light turns on about four seconds and release the button If your telephone base has no HANDSET LOCATOR button ls Press and hold the HOLD button until the screen displays Registering Please wait then release the button OR Press and hold the LOCATOR button until the screen displays Registering handset then release the button 4 The headset registers to the telephone base aut
10. done if the PRODUCT is not free from defects in materials and workmanship during the limited warranty period materially defective PRODUCT During the limited warranty period the manufacturer s authorized service representative will repair or replace at the manufacturer s option without charge a materially defective PRODUCT If the manufacturer repairs the PRODUCT they may use new or refurbished replacement parts If the manufacturer chooses to replace the PRODUCT they may replace it with a new or refurbished PRODUCT of the same or similar design The manufacturer will retain defective parts modules or equipment Repair or replacement of the PRODUCT at the manufacturer s option is your exclusive remedy The manufacturer will return repaired or replacement products to you in working condition You should expect the repair or replacement to take approximately 30 days 23 Appendix Limited warranty 3 How long is the limited warranty period The limited warranty period for the PRODUCT extends for ONE 1 YEAR from the date of purchase If the manufacturer repairs or replaces a materially defective PRODUCT under the terms of this limited warranty this limited warranty also applies to repaired or replacement PRODUCT for a period of either a 90 days from the date the repaired or replacement PRODUCT is shipped to you or b the time remaining on the original one year limited warranty whichever is longer 4 What is not co
11. is causing harm to the telephone network the telephone company may temporarily discontinue your telephone service The telephone company is required to notify you before interrupting service If advance notice is not practical you will be notified as soon as possible You will be given the opportunity to correct the problem and the telephone company is required to inform you of your right to file a complaint with the FCC Your telephone company may make changes in its facilities equipment operation or procedures that could affect the proper functioning of this product The telephone company is required to notify you if such changes are planned If this product is equipped with a corded or cordless handset it is hearing aid compatible If this product has memory dialing locations you may choose to store emergency telephone numbers e g police fire medical in these locations If you do store or test emergency numbers please Remain on the line and briefly explain the reason for the call before hanging up Perform such activities in off peak hours such as early morning or late evening 48 Appendix FCC ACTA and IC regulations Industry Canada This device complies with Industry Canada licence exempt RSS standard s 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 u
12. powered up as normal 2 Register the headset back to the headset base See pages 9 11 for headset registration instructions If you have registered the cordless headset to a compatible AT amp T DECT cordless telephone please refer to the respective user s manual for the activation and deactivation of CEC battery charging testing mode If you have registered the cordless headset to a telephone base that does not have CEC battery charging testing mode your telephone system including the cordless headset will not enter the CEC battery charging testing mode 52 Appendix Limited warranty The AT amp T brand is used under license any repair replacement or warranty service and all questions about this product should be directed to In the United States of America visit www telephones att com or call 1 800 222 3111 In Canada call 1 866 288 4268 1 What does this limited warranty cover The manufacturer of this AT amp T branded product warrants to the holder of a valid proof of purchase CONSUMER or you that the product and all accessories provided in the sales package PRODUCT are free from defects in material and workmanship pursuant to the following terms and conditions when installed and used normally and in accordance with the PRODUCT operating instructions This limited warranty extends only to the CONSUMER for products purchased and used in the United States of America and Canada 2 What will be
13. the corded handset while on a call press ON OFF on the headset Q NOTE For information about installation options see the user s manual for your headset base model TL7610 TL7611 TL7612 Visit www telephones att com manuals to view or download the user manuals 23 Operation Options while on calls Multiple headset handset use Headsets and handsets on the same phone line can join an external call in progress The number of headsets and handsets that can join may be limited by your telephone system See your telephone user s manual for more information Join a call with a headset by pressing ON oFF on the headset To hang up press ON OFF or place the headset in the headset charger Mute The mute function allows you to turn off the headset microphone You can hear the caller but the caller cannot hear you To mute the call e Press MUTE FLASH on the headset to turn off the headset microphone When mute is on there is a short beep every 15 seconds until mute is turned off To end mute e Press MUTE FLASH on the headset again and resume speaking 24 Operation Replacing a headset You may need to deregister your headsets if You have two registered headsets and need to replace one of them OR You wish to change the designated headset number and or the colors of the ON OFF lights of your registered headsets You must first deregister both headsets and then register each headset you wish to use ag
14. the pacemaker e Should NOT place cordless telephones directly over the pacemaker such as in a breast pocket when it is turned ON e Should use the cordless telephone at the ear opposite the pacemaker WTR s evaluation did not identify any risk to bystanders with pacemakers from other persons using cordless telephones SAVE THESE INSTRUCTIONS 39 Appendix For C UL compliance In compliance with the bilingual requirements for safety caution and warning markings of Canadian Federal and Provincial Territorial statutes and regulations the French version of Important safety information is included Mesures de s curit importantes Ce symbole vous alertera d informations importantes ou d instructions d entretien pouvant appara tre dans ce guide d utilisation Respectez toujours les mesures de s curit et de s curit de base lorsque vous utilisez ce produit afin de r duire les risques de blessures d incendie ou d lectrocution Information relative la s curit e Veuillez lire et comprendre toutes les instructions de ce guide d utilisation Relectez toutes les inscriptions apparaissant sur le produit e vitez d utiliser le casque d coute pendant un orage IL pourrait y avoir un faible risque d lectrocution e N utilisez pas un casque d coute pr s d une fuite de gaz Dans certaines circonstances une flamm che pourrait se produire lorsque l adaptateur est branch une prise de courant ou l
15. was performed by Wyle Laboratories an independent commercial test facility Up to 500 feet cordless headset range refers to the maximum open field range Actual range may vary depending on intervening obstacles Sound level protection technology conforms to the current regulations and is used to filter out the loud and high pitched noises 57 Index Index A M Alert tone 3 Maintenance 46 Answer a call 20 Make a call 19 Auto off 20 Multiple headset handset use 24 B Mute 24 Battery charging 8 o Behind the neckband 17 18 C Call waiting 22 D Deregister all headsets 25 26 Dial tone 27 E End a call 20 F FCC Part 15 50 51 FCC Part 68 and ACTA 47 49 Important safety information 35 38 Installation battery 7 charger 6 Intercom 21 L Lights 1 Limited warranty 53 56 Over the ear hook 12 14 Over the headband 15 16 Q Quick reference guide Headset 1 3 Headset charger 4 R Register a headset 9 Replace a headset 25 S Switch a call 23 T Technical specifications 57 Temporary ring tone silencing 21 Troubleshooting 27 34 Vv Volume 22 58 E atat www telephones att com 2008 2014 Advanced American Telephones All Rights Reserved AT amp T and the AT amp T logo are trademarks of AT amp T Intellectual Property licensed to Advanced American Telephones San Antonio TX 78219 Synapse and SynJ are trademarks of Advanced American
16. ack at the bottom outlet not controlled by a of the headset charger Place wall switch the power cord in the power cord slot IMPORTANT INFORMATION 1 Use only the power adapter supplied with this product To order a replacement power adapter visit our website at www telephones att com or call 1 800 222 3111 In Canada dial 1 866 288 4268 2 The power adapter is intended to be correctly oriented in a vertical or floor mount position The prongs are not designed to hold the plug in place if it is plugged into a ceiling under the table or cabinet outlet Getting started Battery installation Install the battery as shown below For optimal performance charge the headset battery for at least six hours before use When fully charged the headset battery provides approximately 10 hours of talk time or 5 days of standby time When the headset is not in use recharge by returning it to the headset base 1 If the battery compartment cover is attached press on both sides of the battery compartment cover and lift it up and off 2 Insert the battery into the battery compartment with the label THIS SIDE UP facing up 3 Push the battery plug into the connector inside the compartment according to the color coded label and place the wires neatly inside the compartment 4 Insert the tab on the bottom of the battery compartment cover into the battery compartment 5 Press down gently on the battery compartment cover unti
17. adapter provided with this product To obtain a replacement visit our website at www telephones att com or call 1 800 222 3111 in Canada dial 1 866 288 4268 Use only the supplied rechargeable battery or replacement battery model BT191545 To order visit our website at www telephones att com or call 1 800 222 3111 In Canada dial 1 866 288 4268 To prevent risk of fire or battery explosion replace with the correct battery type Dispose of used batteries according to the instructions 36 Appendix Important safety information Especially about cordless headsets Privacy The same features that make a cordless headset convenient create some limitations Telephone calls are transmitted between the headset base and the headset by radio waves so there is a possibility that your cordless headset conversations could be intercepted by radio receiving equipment within range of the cordless headset For this reason you should not think of cordless headset conversations as being as private as those on corded telephones Electrical power The headset base of this cordless headset must be connected to a working electrical outlet which is not controlled by a wall switch Calls cannot be made from the headset if the headset base is unplugged or switched off or if the electrical power is interrupted Potential TV interference Some cordless headsets operate at frequencies that may cause interference to TVs and VCRs To minimiz
18. ain one at a time Please read carefully through all the instructions before beginning the deregistration process To deregister all headsets from your TL7610 TL7611 TL7612 headset base This procedure deregisters all the items registered to the headset base 1 Press and hold PAIR on the TL7610 TL7611 TL7612 headset base until the MUTE light on the headset base turns on and starts to flash at least 10 seconds then release the PAIR button 2 Immediately press and release PAIR again You must press PAIR while the MUTE light is still flashing The light flashes for about seven seconds If the light stops flashing start again with Step 1 3 Enter the following code on the headset by pressing the keys in this order VOLUME 9 MUTE VOLUME 9 MUTE VOLUME 9 VOLUME 9 MUTE When you see the MUTE light on the headset base turn off and the headset s ON OFF light flashes twice every five seconds the deregistration is successful Repeat this step on the other headset if there is any 4 To register the headset s to the headset base again follow the registration instructions on page 10 Q NOTES e If the deregistration process was not successful you may need to reset the system and try again Remove the headset from the headset base and press ON OFF Place the headset back into the headset base You may also reset by unplugging the power from the headset base then waiting a few seconds and plugging it back in e Y
19. all 1 866 288 4268 NOTE Before calling for service please review the user s manual a check of the PRODUCT controls and features may save you a service call Except as provided by applicable law you assume the risk of loss or damage during transit and transportation and are responsible for delivery or handling charges incurred in the transport of the PRODUCT s to the service location The manufacturer will return repaired or replaced PRODUCT under this limited warranty to you Transportation delivery or handling charges are prepaid The manufacturer assumes no risk for damage or loss of the PRODUCT in transit If the PRODUCT failure is not covered by this limited warranty or proof of purchase does not meet the terms of this limited warranty the manufacturer will notify you and will request that you authorize the cost of repair prior to any further repair activity You must pay for the cost of repair and return shipping costs for the repair of products that are not covered by this limited warranty 6 What must you return with the PRODUCT to get warranty service You must a Return the entire original package and contents including the PRODUCT to the service location along with a description of the malfunction or difficulty and b Include valid proof of purchase sales receipt identifying the PRODUCT purchased PRODUCT model and the date of purchase or receipt and c Provide your name complete and correct mailing a
20. aratus complies with Canadian requirement CAN ICES 3 B NMB 3 B 51 Appendix California Energy Commission battery charging testing instructions This telephone is set up to comply with the energy conserving standards right out of the box These instructions are intended for California Energy Commission CEC compliance testing only When the CEC battery charging testing mode is activated all telephone functions except battery charging will be disabled If you have registered the cordless headset to the TL7610 TL7611 TL7612 headset base below are the testing instructions To activate the CEC battery charging testing mode 1 Unplug the headset base power adapter from the power outlet Make sure the headset is plugged with charged battery before proceeding 2 Press and hold PAIR on the headset base while powering up the base by plugging in the adapter 3 After about 20 seconds when the MUTE light starts flashing release PAIR and then press it again within two seconds The process takes up to one minute to complete When the headset successfully enters the CEC battery charging testing mode the MUTE light turns off and the headset ON OFF light flashes twice every five seconds Note When the headset fails to enter this mode repeat all the steps mentioned above To deactivate the CEC battery charging testing mode 1 Unplug the headset base power adapter from the power outlet then plug it back in The headset base is
21. ation industrial gases cleaning solvents gasoline vapors etc a leak of natural gas etc e Do not use this product near water or when you are wet For example do not use it in a wet basement or shower or next to a swimming pool bathtub kitchen sink or laundry tub Do not use liquids or aerosol sprays for cleaning If the product comes in contact with any liquids unplug any line or power cord immediately Do not plug the product back in until it has dried thoroughly e Install this product in a protected location where no one can trip over any line or power cords Protect cords from damage or abrasion 35 Appendix Important safety information If this product does not operate normally see the Troubleshooting section on pages 27 34 of this user s manual If you cannot solve the problem or if the product is damaged refer to the Limited warranty section on pages 53 56 Do not open this product except as may be directed in your user s manual Opening the product or reassembling it incorrectly may expose you to hazardous voltages or other risks Replace batteries only as described in your user s manual Do not burn or puncture batteries they contain caustic chemicals This power adapter is intended to be correctly oriented in a vertical or floor mount position The prongs are not designed to hold the plug in place if it is plugged into a ceiling under the table or cabinet outlet A CAUTIONS Use only the power
22. ddress and telephone number 55 Appendix Limited warranty 7 Other limitations This warranty is the complete and exclusive agreement between you and the manufacturer of this AT amp T branded PRODUCT It supersedes all other written or oral communications related to this PRODUCT The manufacturer provides no other warranties for this PRODUCT The warranty exclusively describes all of the manufacturer s responsibilities regarding the PRODUCT There are no other express warranties No one is authorized to make modifications to this limited warranty and you should not rely on any such modification State Provincial Law rights This warranty gives you specific legal rights and you may also have other rights which vary from state to state or province to province Limitations Implied warranties including those of fitness for a particular purpose and merchantability an unwritten warranty that the PRODUCT is fit for ordinary use are limited to one year from date of purchase Some states provinces do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you In no event shall the manufacturer be liable for any indirect special incidental consequential or similar damages including but not limited to lost profits or revenue inability to use the PRODUCT or other associated equipment the cost of substitute equipment and claims by third parties resulting from the use of this PRODUCT Some
23. devices Do not install this headset near a microwave oven or on the same electrical outlet You may experience decreased performance while the microwave oven is operating If your headset is plugged in with a modem or a surge protector plug the headset or modem surge protector into a different location If this doesn t solve the problem relocate your headset or modem farther apart from one another or use a different surge protector Relocate your headset or telephone base to a higher location You may experience better reception by elevating the headset or telephone base If the other phones in your home are having the same problem the problem is in your wiring or telephone service Contact your telephone service provider charges may apply 30 Appendix Troubleshooting hear other calls while using my headset e Disconnect the headset or telephone base from the telephone jack and plug in a different telephone If you still hear other calls the problem is probably in your building s wiring or local service Call your telephone service provider cannot hear a ring tone from the headset when there is an incoming call e If you have pressed MUTE FLASH on the headset when it is ringing it mutes the ring tone of the headset The ring tone resumes on the next call e You may have too many extension phones on your telephone line to allow all of them to ring simultaneously Try unplugging some of the other phones
24. down as shown in Figure 10 15 Getting started Headset attachments To remove the headset from the headband Hold the headset with one hand and the headband s ear pad with the other hand Twist and pull the headset until it separates from the ear pad 16 Getting started Headset attachments Behind the neckband When first shipped the ear pad of the neckband is positioned to be worn on the right ear To wear the headset on your left ear 1 Remove the ear pad from the neckband by carefully pulling the stem of the ear pad up through the rectangular socket at the end of the neckband as shown in Figure 11 Figure 11 2 Snap the stem of the ear pad into the rectangular socket at the left end of the neckband To attach the headset to the neckband for wearing on the left or right ear 1 Remove any headset attachment currently connected to the headset 2 Insert the earpiece into the loop of the ear pad as shown in Figure 12 3 Gently press the earpiece inward until it clicks into place as Figure 13 Getting started Headset attachments 4 Place the neckband around your neck and over your ears 5 Adjust and rotate the angle of the headset until the microphone is pointing towards your mouth as shown in Figure 14 Figure 14 Q NOTE Firmly grip the padded earpiece with one hand whenever adjusting the headset microphone up or down as shown in Figure 14 To remove the neckband from the hea
25. dset Hold the headset with one hand and the ear pad with the other hand Twist and pull the headset until it separates from the ear pad 18 Operation Headset operation Making a call If you registered the accessory cordless headset to a headset base see the user s manual for your headset base model TL7610 TL7611 TL7612 for additional instructions Visit www telephones att com manuals to view or download the user s manuals If you registered the accessory cordless headset to an AT amp T DECT cordless telephone 1 Follow the instructions in your telephone user s manual for making calls 2 To switch to the headset press ON OFF on the headset at any time 3 After you switch the call to the headset you can hang up the telephone and continue the call on the headset 19 Operation Headset operation Answering a call on the headset Press ON OFF on the headset Ending a call on the headset Press ON OFF on the headset Auto off A call ends automatically when you put the headset in the headset charger Q NOTE The headset does not have an external ringer When you receive calls the headset earpiece plays a ring tone only heard through the earpiece 20 Operation Headset operation Temporary ring tone silencing Press MUTE FLASH to temporarily silence the ring tone in the headset earpiece This silences the ring tone without disconnecting the call The next incoming call rings nor
26. e The layout of your home or office might be limiting the operating range Try moving the headset or telephone base to another location preferably on an upper floor e Test a working phone at the phone jack If another phone has the same problem the problem is the phone jack wiring or service Contact your telephone service provider charges may apply e Other electronic products such as HAM radios and other DECT phones can cause interference with your cordless headset Try installing your headset as far away as possible from these types of electronic devices e Install the battery again and place the cordless headset in the headset base or charger Wait for the cordless headset to reestablish its connection with the headset or telephone base Allow up to one minute for this to take place e Your telephone line cord might be defective Try installing a new telephone line cord 31 Appendix Troubleshooting My calls cut in and out while I m using my cordless headset Other electronic products such as HAM radios and other DECT phones can cause interference with your cordless headset Try installing your headset as far away as possible from these types of electronic devices Do not install this headset near a microwave oven or on the same electrical outlet You may experience decreased performance while the microwave oven is operating If your headset is plugged in with a modem or surge protector plug the headset or modem
27. e or prevent such interference do not place the headset base of the cordless headset near or on top of a TV or VCR If interference is experienced moving the cordless headset farther away from the TV or VCR will often reduce or eliminate the interference Rechargeable batteries This product contains nickel cadmium nickel metal hydride or lithium ion rechargeable batteries Exercise care in handling batteries in order not to create a short circuit with conductive material such as rings bracelets and keys The battery or conductor may overheat and cause harm Observe proper polarity between the battery and the battery charger Lithium ion rechargeable batteries Dispose of these batteries in a safe manner Do not burn or puncture Like other batteries of this type if burned or punctured they could release caustic material which could cause injury 37 Appendix Important safety information The RBRC Seal means that the manufacturer is voluntarily participating in an industry program to collect and recycle lithium ion rechargeable batteries when taken out of service within the United States These batteries may be taken to a participating local retailer of replacement batteries or recycling center Or you may call 1 800 8 BATTERY for locations accepting spent Li ion batteries RBRC and 1 800 8 BATTERY are registered trademarks of the Rechargable Battery Recycling Corporation CAUTION Use only the batteries provided or the
28. eadset outdoors in the rain or handle it with wet hands Do not install the headset base near a sink bathtub or shower Electrical storms e Electrical storms can sometimes cause power surges harmful to electronic equipment For your own safety take caution when using electrical appliances during storms Cleaning your headset e Your headset has a durable plastic casing that should retain its luster for many years Clean it only with a soft cloth slightly dampened with water or a mild soap e Do not use excess water or cleaning solvents of any kind Remember that electrical appliances can cause serious injury if used when you are wet or standing in water If the headset base should fall into water DO NOT RETRIEVE IT UNTIL YOU UNPLUG THE POWER CORD AND TELEPHONE LINE CORDS FROM THE WALL Pull the unit out by the unplugged cords 46 Appendix FCC ACTA and IC regulations FCC Part 68 and ACTA This equipment complies with Part 68 of the FCC rules and with technical requirements adopted by the Administrative Council for Terminal Attachments ACTA The label on the back or bottom of this equipment contains among other things a product identifier in the format US AAAEQ TXXXX This identifier must be provided to your local telephone company upon request The plug and jack used to connect this equipment to premises wiring and the telephone network must comply with applicable Part 68 rules and technical requirements adopted by ACTA
29. egistered the accessory cordless headset to a headset base try adjusting the speaking volume setting on the headset base See the volume section of the user s manual for your headset base model TL7610 TL7611 TL7612 for additional troubleshooting Visit www telephones att com manuals to view or download the user manuals 28 Appendix Troubleshooting My cordless headset isn t performing normally Make sure the power cord is securely plugged into the headset base or charger Plug the unit into a different working electrical outlet not controlled by a wall switch Move the cordless headset closer to the headset or telephone base You might have moved out of range Reset the headset base or charger Unplug the unit s electrical power Wait for 15 seconds then plug it back in Allow up to one minute for the cordless headset and headset base or charger to reset Other electronic products such as HAM radios and other DECT phones can cause interference with your cordless headset Try installing your headset as far away as possible from these types of electronic devices I want to use my headset with a different headset base or cordless telephone e You need to deregister see pages 25 26 the headset from the current headset or telephone base and then register see pages 9 11 it to a new headset base or cordless telephone The batteries do not hold a charge e Make sure that the headset battery is installed and securely plu
30. fferent phone If there is no dial tone on that phone either the problem is in your wiring or telephone service Contact your telephone service provider Your telephone line cord might be defective Try installing a new telephone line cord 27 Appendix Troubleshooting am getting a buzzing sound on my headset or corded base speakerphone Your telephone may experience interference from the headset To overcome this problem move the headset base at least 12 inches away from the telephone Other electronic products such as HAM radios and other DECT phones can cause interference with your cordless headset Try installing your headset as far away as possible from these types of electronic devices I cannot dial out Try all the suggestions as mentioned above Make sure you have a dial tone before dialing The cordless headset may take a second or two to find the headset or telephone base and produce a dial tone This is normal Wait an extra second before dialing Eliminate any background noise Noise from a television radio or other appliances may cause the headset to not dial out properly If you cannot eliminate background noise try dialing from another room with less background noise If the other phones in your home are having the same problem the problem is in your wiring or local service Contact your telephone service provider charges may apply The other party cannot hear my voice during a call If you r
31. g a headset To deregister all headsets from your TL7610 TL7611 TL7612 headset base 25 To deregister all headsets from an AT amp T cordless telephone base nsssesssssssss1s 26 Appendix Troubleshooting essseeesees 27 Important safety informations 35 Safety information 35 Especially about cordless headsets oioi 37 Precautions for users of implanted cardiac pacemakers ceecsescseeesseeeee Pacemaker patients For C UL compliance Mesures de s curit importantes 40 Maintenance 46 FCC ACTA and IC regulations 47 California Energy Commission battery charging testing INStrUCIONS sine 52 Limited warranty 53 Technical specifications af DECT 6 0 digital technology 57 Operating range 57 Extended range and Clarisse eme 57 Index Getting started Quick reference guide headset ON OFF Press to make answer or end a call lt Headset lights ON OFF light status Headset is charging in the headset charger Headset is trying to register to the headset base or telephone base Headset is searching for the headset base Flashes slowly when incorrect battery is installed Flashes three times followed by a pause This cycle repeats three more times and then shuts down to indicate the battery level is very low Flashes twice every five seconds to indicate the headset is not registered Flashes every 20 second
32. gged into the connector If the cordless headset is in the headset base or charger and the ON OFF light on the headset does not come on refer to The ON OFF light on the headset is off while charging in this Troubleshooting guide page 32 Charge the battery in the cordless headset for at least 6 hours For optimum daily performance return the cordless headset to the headset or charger when not in use 29 Appendix Troubleshooting You may need a new battery Please refer to the Battery charging section on page 8 Your headset might be defective Please refer to the Limited warranty section on pages 53 56 for further instructions I get noise static or weak signal even when I m near the headset or telephone base If you subscribe to high speed Internet service DSL digital subscriber line through your telephone lines you must install a DSL filter between the telephone line cord and the telephone wall jack The filter prevents noise and caller ID problems caused by DSL interference Please contact your DSL service provider for more information about DSL filters You may be able to improve the performance of your cordless headset by installing your new headset base farther from any other existing cordless telephone system Other electronic products such as HAM radios and other DECT phones can cause interference with your cordless headset Try installing your headset as far away as possible from these types of electronic
33. ing cradle Place the headset here for charging Power jack Plug the small end of the charger power 4 adapter here Getting started Installation preparation You must install and charge the battery before using the headset See pages 6 8 for easy instructions If you subscribe to high speed Internet service DSL digital subscriber line through your telephone lines you must install a DSL filter between the telephone line cord and the telephone wall jack The filter prevents noise and caller ID problems caused by DSL interference Please contact your DSL service provider for more information about DSL filters For customer service or product information visit our website at www telephones att com or call 1 800 222 3111 In Canada dial 1 866 288 4268 Avoid placing the headset charger too close to e Communication devices such as television sets VCRs or other cordless telephones e Excessive heat sources e Noise sources such as a window with traffic outside motors microwave ovens refrigerators or fluorescent lighting e Excessive dust sources such as a workshop or garage e Excessive moisture e Extremely low temperature e Mechanical vibration or shock such as on top of a washing machine or work bench Getting started Charger installation 1 Plug the small end of the 2 Plug the charger power charger power adapter into adapter into a power the power j
34. ion Garantie limit e Limited warranty des pages 53 56 N ouvrez pas ce produit sauf tel qu indiqu dans le guide d utilisation L ouverture du produit ou le remontage inad quat pourrait vous exposer des tensions dangereuses ou autres dangers Remplacez les piles uniquement tel que d crit dans votre guide d utilisation N incin rez pas et ne percez pas les piles elles contiennent des produits chimiques caustiques L adaptateur de courant est con u pour tre orient verticalement ou install sur le plancher Les broches ne sont pas con ues pour se maintenir en place si la fiche est branch e dans une prise de courant au plafond sous la table ou sous une armoire 41 Appendix For C UL compliance MISES EN GARDE e N utilisez seulement l adaptateur inclus avec ce produit Pour obtenir une pi ce de rechange visitez notre site Web au www telephones att com ou composez le 1 800 222 3111 Au Canada composez le 1 866 288 4268 e N utilisez que la pile de rechargeable incluse ou une pile de rechange mod le BT191545 Pour commander visitez notre site Web www telephones att com ou composez le 1 800 222 3111 Au Canada composez le 1 866 288 4268 e Afin de pr venir les risques d incendie ou d explosion de la pile replacez la pile avec une pile du m me type Jetez les piles puis es en respectant les instructions Sp cifiquement en rapport avec casque d coute sans fil e Confidentialit
35. ir equivalent Change this product s batteries only in accordance with the instructions and limitations specified in this manual As with any batteries do not allow conductive materials such as rings bracelets or keys to come in contact with the metallic parts of the battery The battery or conductor may overheat and cause harm Do not open or damage the batteries Released electrolyte is corrosive and may cause injury to the eyes or skin The electrolyte may be toxic if swallowed Do not dispose of the batteries in a fire Check with local waste management codes for special disposal instructions To prevent fire or shock hazard do not expose this product to water or any type of moisture Observe proper polarity orientation between the battery and metallic contacts Do not disassemble your telephone There are no user serviceable parts inside Refer to qualified service personnel for servicing 38 Appendix Important safety information Precautions for users of implanted cardiac pacemakers Cardiac pacemakers applies only to digital cordless telephones Wireless Technology Research LLC WTR an independent research entity led a multidisciplinary evaluation of the interference between portable cordless telephones and implanted cardiac pacemakers Supported by the U S Food and Drug Administration WTR recommends to physicians that Pacemaker patients e Should keep cordless telephones at least six inches from
36. l it snaps into place Q NOTE Remove the ear hook from the headset see page 14 before battery replacement 7 Getting started Battery charging After installing the battery charge the headset by placing it on the headset charger as shown below Before registration the headset ON OFF light flashes twice every five seconds whether the headset is charging or not After registration the headset ON OFF light is on when the headset is charging Satt a er 1 Insert the headset into 2 Push the headset downward the charging cradle until the ON OFF light on the headset turns on IMPORTANT INFORMATION Use only the supplied rechargeable battery or replacement battery model BT191545 To obtain a replacement battery visit our website at www telephones att com or call 1 800 222 3111 In Canada dial 1 866 288 4268 8 Getting started Registering the headset You must register your new TL7600 headset with one of the following models before use e AT amp T DECT cordless headset TL7610 TL7611 TL7612 see page 10 You can register a maximum of two headsets to each headset base OR e A compatible AT amp T DECT cordless telephone see page 11 You can register a maximum of two headsets to each cordless telephone The telephone base recognizes and counts a headset the same as a handset Refer to your telephone user s manual for the maximum number of handsets that yo
37. loignez le casque d coute sans fil de celui ci afin de r duire les parasites Piles rechargeables Ce product comporte des piles rechargeables au nickel cadmium l hydrure m tallique de nickel ou au lithium ion Usez de prudence lorsque vous manipulez de telles piles et veillez a ne pas les court circuiter avec des mat riaux conducteurs tels que des bagues bracelets et cl s La pile ou le conducteur peut surchauffer et vous br ler Respectez la polarit ad quate entre les piles et le chargeur de piles Piles rechargeables au lithium ion Jetez ces piles de mani re s curitaire N incin rez pas et ne peercez pas les piles Comme pour les autres piles du m me type si elles sont br l es ou perc es des mati res corrosives peuvent s en chapper ce qui risque de causer des br lures ou autres blessures corporelles Le sceau de l organisme de recyclage RBRC sur les piles au lithium ion signifie que le fabricant de cet appareil participe volontairement au programme industriel visant reprendre et recycler ce type de piles lorsqu elles ne servent plus au sein du territoire des tats Unis et du Canada Vous devez apporter ces piles chez un d taillant participant ou le centre de recyclage le plus pr s de chez vous Ou vous pouvez composer le 1 800 8 BATTERY afin de conna tre les endroits qui acceptent les piles au lithium ion mortes RBRC et 1 800 8 BATTERY sont des marques d pos es de Rechargeable Battery
38. mally at the preset volume Q NOTE If you have more than one headset registered to the headset base both headsets receive the ring tone when there is an incoming call Pressing MUTE FLASH on one headset will only silence the ring tone of that particular headset Intercom calls and transfers If you have registered your headset to an AT amp T DECT cordless telephone follow the instructions in your telephone user s manual for intercom calls and transfers When the cordless handset prompts you to enter a handset number e If you have 1 registered handset press pound key on the cordless handset e If you have 2 registered handsets press 1 for headset 1 and 2 for headset 2 a NOTE You can only make intercom calls or transfers from an AT amp T DECT cordless handset to the DECT cordless headset 21 Operation Options while on calls Volume control To adjust the listening volume While on a call press the VOLUME Dy keys on the side of the headset to adjust the listening volume Q NOTE When the volume reaches the minimum or maximum setting you hear 3 quick beeps Call waiting If you subscribe to call waiting service from your telephone service provider and someone calls while you are already on a call you hear two beeps e If you have registered the TL7600 to a TL7610 TL7611 TL7612 headset base that is connected to a multiple line or digital business corded telephone you must answer call waiti
39. ms Save your sales receipt and original packaging in the event warranty service is necessary A NY o User s manual Cordless headset Over the ear hook i V Headset charger Battery compartment cover Battery for headset Charger power adapter Behind the neckband Over the headband User s manual TL7600 DECT 6 0 accessory cordless headset Table of contents Getting started Quick reference guide Nead Sets 1 Headset lights 1 Headset alert tones 3 Quick reference guide headset charger 4 Installation preparation 5 Charger installation 6 Battery installation 7 Battery charging ssssssesss00 8 Registering the headset 9 To register a headset to a TL7610 TL7611 TL7612 DECT headset base 10 To register the headset to an AT amp T DECT cordless telephone base 11 Headset attachments 12 Over the ear hook 12 Over the headband 15 Behind the neckband 17 Operation Headset operation 19 Making a call 19 gt Answering a call on the HeadSet 20 Ending a call on the headset AUTO OT sssssssesemeneses Temporary ring tone S NCIND ssl 21 Intercom calls and transfers 21 Options while on calls 22 Volume control 22 Call waiting niin 22 Switching a call between handset and headset 23 Multiple headset handset use Replacin
40. ncouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Changes or modifications to this equipment not expressly approved by the party responsible for compliance could void the user s 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 Privacy of communications may not be ensured when using this device 50 Appendix FCC ACTA and IC regulations To ensure safety of users the FCC has established criteria for the amount of radio frequency energy that can be safely absorbed by a user or bystander according to the intended usage of the product This product has been tested and found to comply with the FCC criteria The headset may be safely held against the ear of the user The headset base shall be installed and used such that parts of the user s body other than the hands are maintained at a distance of approximately 20 cm 8 inches or more This Class B digital app
41. ndesired operation Privacy of communications may not be ensured when using this telephone The term IC before the certification registration number only signifies that the Industry Canada technical specifications were met The Ringer Equivalence Number REN for this terminal equipment is 0 1 The REN is an indication of the maximum number of devices allowed to be connected to a telephone interface The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the RENs of all the devices does not exceed five This product meets the applicable Industry Canada technical specifications 49 Appendix FCC ACTA and IC regulations FCC Part 15 This equipment has been tested and found to comply with the requirements for a Class B digital device under Part 15 of the Federal Communications Commission FCC rules These requirements are intended 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 e
42. ng using the corded telephone base see your telephone user s manual for instructions To end call waiting call press ON OFF on the headset and hang up the corded handset by placing it in the telephone base e For all other installations press and hold MUTE FLASH on the side of the headset to put your current call on hold and answer the new call You can press and hold MUTE FLASH at any time to switch back and forth between calls To end a call waiting call press ON OFF on the headset 22 Operation Options while on calls Switching a call between handset and headset If you have registered the TL7600 to a TL7610 TL7611 TL7612 headset base that is plugged into the telephone wall jack To switch from the corded handset to a headset while on a call press ON OFF on the headset then place the corded handset back into the telephone base To switch from a headset to the corded handset while on call lift the corded handset from the telephone base then press ON OFF on the headset To switch from a cordless handset to a headset while on a call press ON OFF on the headset then hang up the cordless handset To switch from a headset to a cordless handset while on a call press the button you use to answer a call then press ON OFF on the headset If you have registered the TL7600 to a TL7610 TL7611 TL7612 headset base that is connected to a multiple line or digital business corded telephone To switch between a headset and
43. omatically this may take about 30 seconds to complete The headset ON OFF light turns blue on the first headset registered and orange on the second headset registered To verify registration was successful press the headset ON orF button and check for a dial tone Q NOTES e Ifthe registration fails the ON OFF light on the headset flashes twice every five seconds Reset the headset and try again Remove the headset from the headset base and press ON OFF Place the headset back into the headset base Try the registration process again e For users of Synapse SynJ MS2085 Console or MS2015 Deskset refer to the user s manual of your respective model for registration instructions Synapse and SynJ are trademarks of Advanced American Telephones TT Getting started Headset attachments Over the ear hook To attach the ear hook to the headset 1 Remove any headset attachment connected to the headset 2 Insert the earpiece into the ear hook as shown in Figure 1 3 Press the ear hook onto the earpiece as shown in Figure 2 4 Hook the headset onto the desired ear Adjust the angle of the headset until the microphone is pointing towards your mouth as shown in Figure 3 Figure 2 Figure 3 O or Firmly grip the earpiece with one hand whenever adjusting the headset microphone up or down as shown in Figure 3 12 Getting started Headset attachments To adjust the headset to wear on the other ear
44. orsque le casque d coute est d pos sur son chargeur Ceci est un v nement fr quent associ avec la fermeture d un circuit lectrique L utilisateur ne devrait pas brancher un t l phone dans une prise de courant et ne devrait pas d poser un casque d coute charg dans son chargeur si le chargeur du casque d coute se trouve dans un environnement comportant une concentration de gaz inflammables ou ignifuges moins de se trouver dans un endroit o la ventilation est ad quate 40 Appendix For C UL compliance N utilisez pas ce produit pr s de l eau ou lorsque vous tes mouill s Par exemple ne l utilisez pas dans des sous sols humides ou sous la douche ou pr s d une piscine d un bain d un vier de cuisine ou d une cuve de lavage N utilisez pas de liquides ou de vaporisateurs a rosol de nettoyage Si le produit entre en contact avec du liquide d branchez imm diatement le fil t l phonique ou le cordon d alimentation Ne rebranchez pas le produit avant qu il soit compl tement sec Installez cet appareil dans un endroit prot g o personne ne peut tr bucher sur les cordons d alimentation ou la ligne t l phonique Prot gez les c bles contre les dommages ou l abrasion Si Le produit ne fonctionne pas correctement consultez la section D pannage Troubleshooting des pages 27 34 de ce guide d utilisation Si vous ne pouvez pas r gler le probl me ou si le produit est endommag consultez la sect
45. ou cannot deregister the headset s if another system headset is in use 25 Operation Replacing a headset To deregister all headsets from an AT amp T cordless telephone base This procedure deregisters all the headsets and handsets registered to the cordless phone 1 Press and hold amp HANDSET LOCATOR on the telephone base of the cordless phone until the IN USE light on the telephone base turns on and starts to flash at least 10 seconds then release the HANDSET LOCATOR button Immediately press and release 0 HANDSET LOCATOR again You must press HANDSET LOCATOR while the IN USE light is still flashing The light flashes for about 7 seconds If the light stops flashing start again with Step 1 This process may take up to 10 seconds to complete If your telephone base has no HANDSET LOCATOR button i Press and hold the FLASH button until the screen displays Deregister all handsets then release the button ii Press softkey OR i Press and hold the amp LOCATOR button until the screen displays Registering handset followed by Deregister all handsets then release the button ii Immediately press and release MENU SELECT again Enter the following code on the headset by pressing the keys in this order VOLUME 9 MUTE VOLUME 9 MUTE VOLUME 9 VOLUME 9 MUTE The ON OFF light on the headset flashes twice every five seconds if the deregistration is successful Q NOTES
46. our cordless telephone has a maximum number of handsets that may be registered to the telephone base In terms of registration the telephone base treats a headset like a handset Check the Adding and registering handsets section of your telephone user s manual for the maximum number of handsets allowed If the maximum number of handsets are already registered you need to follow the deregistration instructions in the telephone user s manual then register the handsets and or headsets you wish to use again one at a time For registration to a headset base e You can register a maximum of two headsets to the headset base If you already have two headsets registered to the headset base you must deregister all the headset s before you register a different headset e If you registered the accessory cordless headset to a headset base see the user s manual for your headset base model TL7610 TL7611 TL7612 for additional troubleshooting Visit www telephones att com manuals to view or download the user s manuals 33 Appendix Troubleshooting Common cure for electronic equipment If the unit does not seem to be responding normally try putting the cordless headset in its base or charger If it does not seem to respond do the following in the order listed e Disconnect the power to the headset charger and the headset or telephone base e Disconnect the cordless headset battery e Wait a few minutes e Connect power to everything you un
47. plugged e Install the battery again and place the cordless headset into the headset base or charger e Wait for the cordless headset to reestablish its connection with the headset or telephone base Allow up to one minute for this to take place 34 Appendix Important safety information This symbol is to alert you to important operating or servicing instructions that may appear in this user s manual Always follow basic safety precautions when using this product to reduce the risk of injury fire or electric shock Safety information e Read and understand all instructions in the user s manual Observe all markings on the product e Avoid using a headset during a thunderstorm There may be a slight chance of electric shock from lightning e Do not use a headset in the vicinity of a gas leak Under certain circumstances a spark may be created when the adapter is plugged into the power outlet or when the headset is replaced in its cradle This is a common event associated with the closing of any electrical circuit The user should not plug the headset base into a power outlet and should not put a charged headset into the cradle if the headset base is located in an environment containing concentrations of flammable or flame supporting gases unless there is adequate ventilation A spark in such an environment could create a fire or explosion Such environments might include medical use of oxygen without adequate ventil
48. s to indicate the battery is low and needs to be charged in the headset charger Flashes every three seconds to indicate the headset is in use Flashes quickly when there is an incoming call Getting started Quick reference guide headset VOLUME 9 Press the volume keys on the side of the headset to adjust the listening volume when on a call page 22 OLUME MUTETFTASH Yi MUTE FLASH Press to mute the microphone during a call page 24 Press and hold to receive call iting duri tl 22 waiting during a call page 22 EARPIECE Press to mute the ring tone in the earpiece when there is an incoming call page 21 Battery compartment cover Remove to install or replace the battery page 7 Microphone Getting started Quick reference guide headset Headset alert tones Three quick beeps A VOLUME 9 key is pressed when the volume is already at its highest or lowest setting e The headset is not registered and the headset ON OFF button is pressed e The headset has gone out of range from the headset base during a call One short beep e Low battery warning every 20 seconds One short beep e The call is muted every 15 seconds One long beep e Call waiting alert tone repeated One short beep e The headset ON OFF key is pressed to go on hook or off hook Getting started Quick reference quide headset charger Charg
49. states provinces do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you Please retain your original sales receipt as proof of purchase 56 Appendix Technical specifications RF frequency band 1921 536MHz 1928 448MHz Operating temperature 32 F 122 F 0 C 50 C Headset voltage 3 2 4 2VDC Charger voltage 6VDC 400mA AC adapter output Replacement battery 3 7V 240mAH Li ion Polymer DECT 6 0 digital technology Digital Enhanced Cordless Telecommunications DECT 6 0 is a new frequency band that transmits your voice across multiple channels This technology provides superior quality of voice and sound high protection against wiretapping and better range than 2 4 GHz and 5 8 GHz phone systems while not interfering with wireless routers Operating range This cordless headset operates within the maximum power allowed by the Federal Communications Commission FCC Even so this headset and headset base can communicate over a certain distance which can vary with the locations of the headset base and headset the weather and the construction of your home or office Extended range and clarity Experience the best in long range coverage and clarity provided by a unique antenna design and advances in noise filtering technology The TL7600 is a fully cordless DECT 6 0 headset offering a range of up to 500 feet Open range test
50. surge protector into a different location If this doesn t solve the problem relocate your headset or modem farther apart from one another or use a different surge protector Relocate your headset or telephone base to a higher location You may experience better reception by elevating the base If the other phones in your home are having the same problem the problem is in your wiring or local service Contact your telephone service provider charges may apply The ON OFF light on the headset is off while charging Make sure the power and line cords are plugged in correctly and securely Make sure that the battery connector is securely plugged into the cordless headset Push the headset downwards in the charger until the ON OFF light on the headset turns on Unplug the unit s electrical power Wait for 15 seconds then plug it back in Allow up to one minute for the cordless headset and headset base or charger to reset Clean the cordless headset and headset base or charger charging contacts each month using a pencil eraser or cloth 32 Appendix Troubleshooting e Your headset or headset base might be defective Please refer to the Limited warranty section on pages 53 56 for further instructions I cannot register the headset For registration to a cordless telephone e You must be using a compatible AT amp T DECT 6 0 cordless telephone Visit www telephones att com headsets for a list of compatible telephones e Y
51. u can register to the telephone base If you have the maximum number of handsets registered you need to follow the deregistration information in your telephone user s manual Visit www telephones att com headsets for a list of compatible telephones The first headset provided with your TL7610 TL7611 TL7612 has a blue ON OFF light When you register a second headset the ON OFF light of that headset turns orange to help you identify the headsets You can only register the headset to one product at a time so the headset must not be already registered before registering to a headset base or a cordless phone Q NOTE See pages 25 26 for instructions on deregistration Getting started Registering the headset To register a headset to a TL7610 TL7611 TL7612 DECT headset base 1 Make sure the battery is properly installed in the headset see page 7 The ON OFF light flashes twice every five seconds to indicate the headset is not registered 2 Place the headset in the headset base or charger and allow it to charge for at least five minutes before beginning registration 3 Remove the headset from the headset base or charger 4 On the headset base press and hold the PAIR button until the MUTE light on the headset base turns on about four seconds V4 and release the button le 5 Return the headset to the headset base for registration Registration may take about 30 seconds to complete The MUTE light on the headset
52. vered by this limited warranty This limited warranty does not cover e PRODUCT that has been subjected to misuse accident shipping or other physical damage improper installation abnormal operation or handling neglect inundation fire water or other liquid intrusion or e PRODUCT that has been damaged due to repair alteration or modification by anyone other than an authorized service representative of the manufacturer or e PRODUCT to the extent that the problem experienced is caused by signal conditions network reliability or cable or antenna systems or e PRODUCT to the extent that the problem is caused by use with non AT amp T accessories or e PRODUCT whose warranty quality stickers PRODUCT serial number plates or electronic serial numbers have been removed altered or rendered illegible or e PRODUCT purchased used serviced or shipped for repair from outside the United States of America or Canada or used for commercial or institutional purposes including but not limited to products used for rental purposes or e PRODUCT returned without valid proof of purchase see item 6 on next page or 54 Appendix Limited warranty e Charges for installation or setup adjustment of customer controls and installation or repair of systems outside the unit 5 How do you get warranty service To obtain warranty service in the United States of America visit www telephones att com or call 1 800 222 3111 In Canada c
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