AT&T TL7600 user manual Maintenance, Taking care of your headset, Avoid water, Electrical storms

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Maintenance and Troubleshooting

Maintenance

Taking care of your headset

Your cordless headset contains sophisticated electronic parts, so it must be treated with care.

Avoid rough treatment.

Place the headset down gently. Save the original packing materials to protect your headset if you ever need to ship it.

Avoid water

Your headset can be damaged if it gets wet. Do not use the headset outdoors in the rain, or handle it with wet hands. Do not install the headset base near a sink, bathtub or shower.

Electrical storms

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

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.

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. Then pull the unit out by the unplugged cords.

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Contents User’s manual Congratulations Parts checklist Table of contents De-registration Installation preparation Avoid placing the headset charger too close toCharger installation Important InformationBattery installation Battery charging Registering the headset To register a headset to the Dect headset base Registering the headset Volume + Quick reference guideHeadset attachments Over-the-ear hook180˚ Headset attachments Over-the-headband Headset attachments Behind-the-neckband Headset attachments Headset attachments Headset operation Making a callAnswering a call on the headset Ending a call on the headsetAuto off Temporary ring tone silencing Intercom and intercom call transferVolume control To adjust the listening volume Options while on callsCall waiting Options while on calls Multiple headset/handset use MuteVolume + keys are Alert tonesAlert tones Indicator lights Indicator lightsYou may need to de-register your headsets if Replacing a headsetReplacing a headset Troubleshooting If the previous suggestions do not work Troubleshooting Troubleshooting Charging in this Troubleshooting guide ON/OFF light on the headset is off whileProvider for more information about DSL Troubleshooting Troubleshooting Troubleshooting ON/OFF light on the headset is off while charging Troubleshooting Troubleshooting 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 Limited warranty Limited warranty Other limitations Technical specifications Operating rangeExtended range and clarity Index Index