AT&T TL 7600 user manual Important safety information

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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

•Read and understand all instructions in the user’s manual. Observe all markings on the product.

•Avoid using a headset during a thunderstorm. There may be a slight chance of electric shock from lightning.

•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 ventilation; industrial gases (cleaning solvents; gasoline vapors; etc.); a leak of natural gas; etc.

•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.

•Install this product in a protected location where no one can trip over any line or power cords. Protect cords from damage or abrasion.

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Contents TL7600 Dect Accessory cordless headset Congratulations Parts checklist Table of contents User’s manualIndex Quick reference guide headset Headset lightsMUTE/FLASH Headset alert tones Power cord groove Power jackQuick reference guide headset charger Charging cradleInstallation preparation Avoid placing the headset charger too close toCharger installation Important InformationBattery installation Battery charging Registering the headset Registering the headset If your telephone base has no Handset Locator button Headset attachments Over the ear hook To attach the ear hook to the headsetTo adjust the headset to wear on the other ear To remove the ear hook from the headset Headset attachments To remove the headset from the headband Behind the neck band To wear the headset on your left earTo remove the neckband from the headset Headset operation Making a callEnding a call on the headset Answering a call on the headsetAuto off Temporary ring tone silencing Intercom calls and transfersOptions while on calls Volume control To adjust the listening volumeCall waiting Options while on calls Multiple headset/handset use MuteTo mute the call To end muteYou may need to deregister your headsets if Replacing a headsetIf your telephone base has no Handset Locator button My headset doesn’t work at all TroubleshootingCannot get a dial tone Cannot dial out Other party cannot hear my voice during a callMy cordless headset isn’t performing normally Batteries do not hold a chargeTroubleshooting Hear other calls while using my headset My calls cut in and out while I’m using my cordless headset ON/OFF light on the headset is off while chargingCannot register the headset Common cure for electronic equipment Important safety information Important safety information Important safety information Precautions for users of implanted cardiac pacemakers Pacemaker patientsMaintenance Cleaning your headsetTaking care of your headset Avoid waterFCC Part 68 and Acta FCC Part 68 and Acta Industry Canada FCC Part FCC Part Limited warranty What does this limited warranty cover?How long is the limited warranty period? How do you get warranty service? Other limitations Technical specifications Dect 6.0 digital technologyOperating range Extended range and clarityIndex