AT&T TL7600 user manual Precautions for users of implanted cardiac pacemakers, Pacemaker Patients

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Maintenance and Troubleshooting

Important safety information

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.

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

Should keep cordless telephones at least six inches from the pacemaker.

Should NOT place cordless telephones directly over the pace- maker, such as in a breast pocket, when it is turned ON.

Should use the cordless telephone at the ear opposite the pace- maker.

WTR’s evaluation did not identify any risk to bystanders with pace- makers from other persons using cordless telephones.

SAVE THESE INSTRUCTIONS

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Contents User’s manual Congratulations Parts checklist Table of contents De-registration Avoid placing the headset charger too close to Installation preparationImportant Information Charger installationBattery installation Battery charging Registering the headset To register a headset to the Dect headset base Registering the headset Quick reference guide Volume +Over-the-ear hook Headset attachments180˚ Headset attachments Over-the-headband Headset attachments Behind-the-neckband Headset attachments Headset attachments Making a call Headset operationAuto off Answering a call on the headsetEnding a call on the headset Intercom and intercom call transfer Temporary ring tone silencingCall waiting Volume control To adjust the listening volumeOptions while on calls Options while on calls Mute Multiple headset/handset useAlert tones Volume + keys areAlert tones Indicator lights Indicator lightsReplacing a headset You may need to de-register your headsets ifReplacing a headset Troubleshooting If the previous suggestions do not work Troubleshooting Troubleshooting ON/OFF light on the headset is off while Charging in this Troubleshooting guideProvider 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 Pacemaker Patients Precautions for users of implanted cardiac pacemakersAvoid water MaintenanceCleaning your headset Taking care of your headsetFCC Part 68 and Acta FCC Part 68 and Acta Industry Canada FCC Part FCC Part Limited warranty Limited warranty Limited warranty Other limitations Extended range and clarity Technical specificationsOperating range Index Index