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AT&T TL7600 user manual Important safety information

Models: TL7600

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Maintenance and Troubleshooting

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. If you suspect a gas leak, report it immediately, but use a headset away from the area where gas is leaking. If this product is a cordless model, make sure the headset base is also away from the area.

•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.

•If this product does not operate normally, see the Troubleshooting section on pages 27-38 of this user’s manual. If you cannot solve the problem, or if the product is damaged, refer to the Limited warranty on pages 49-52. 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.

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AT&T TL7600 user manual Important safety information

Contents

TL7600 DECT 6.0 expansion headset or call Important safety informationCongratulations Parts checklist Battery compartmentCharger power adapter Battery for headsetTable of contents Getting startedOperation TL7600 DECT 6.0 expansion headsetDe-registration Table of contentsTo de-registerall headsets To de-registerall headsetsInstallation preparation STOPCharger installation Battery installation Getting startedBattery charging Registering the headset Registering the headset To register a headset to the DECT headset baseRegistering the headset Getting startedQuick reference guide VOLUME +Battery cover MUTE/FLASHHeadset attachments Over-the-earhookHeadset attachments 3.Push the hook downward as shown in FigureHeadset attachments To remove the ear hook from the headsetHeadset attachments Over-the-headbandHeadset attachments To remove the headset from the headbandHeadset attachments Behind-the-neckbandHeadset attachments Headset attachments To remove the headset from the ring of the neckbandHeadset operation Headset operation Answering a call on the headsetPress ON/OFF on the headset Ending a call on the headsetIntercom and intercom call transfer Headset operationTemporary ring tone silencing Call waiting Options while on callsVolume control To adjust the listening volume Options while on calls Mute Options while on callsMultiple headset/handset use Alert tones Alert tonesVOLUME + - keys are Indicator lights Indicator lightsTo de-registerall headsets from the headset base Replacing a headsetYou may need to de-registeryour headsets if To de-registerall headsets from the headset base Replacing a headsetTroubleshooting Troubleshooting If the previous suggestions do not workTroubleshooting I cannot dial outTroubleshooting My cordless headset isn’t performing normallyON/OFF light on the headset is off while Troubleshootingcharging in this Troubleshooting guide Troubleshooting I get noiseTroubleshooting I hear otherTroubleshooting 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 local telephone company charges may applyTroubleshooting My calls cut in and out while I’m using my cordless headsetTroubleshooting Troubleshooting Icannot register the headsetTroubleshooting Common cureImportant safety information Important safety information Especially about cordless headsetsImportant safety information PACEMAKER PATIENTS Important safety informationSAVE THESE INSTRUCTIONS Maintenance Cleaning your headsetTaking care of your headset Avoid waterFCC Part 68 and ACTA If this equipment 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 FCC Part 68 and ACTAFCC Part 68 and ACTA Industry CanadaFCC Part 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 FCC PartLimited warranty Limited warranty 3. How long is the limited warranty period?Limited warranty 5. How do you get warranty service?Limited warranty 7. Other limitationsExtended range and clarity Technical specificationsOperating range Index 19 Troubleshooting Volume controlsWarranty Index