AT&T TL92370, TL92320, TL92270, TL90070, TL91270, TL91370 Common cure for electronic equipment

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Appendix

Troubleshooting

I subscribe to a non-traditional telephone service that uses my computer to establish connections, and my telephone doesn’t work.

•Make sure your computer is powered on.

•Make sure your Internet connection is working properly.

•Make sure that the software is installed and running for your non-traditional telephone service.

•Make sure to plug your USB telephone adapter into a dedicated USB port on your computer. Do not plug into a multiple port USB hub (USB splitter) that is not powered.

•In a few rare instances, the USB port on your computer may not have enough power. In these instances, try using a USB hub with its own external power supply.

•If you are using a firewall, it may prevent access to your non- traditional telephone service provider. Contact your service provider for more information.

Common cure for electronic equipment:

If the telephone is not responding normally, try resetting the telephone. Do the following in the order listed:

1.Disconnect the power to the telephone base.

2.Disconnect the cordless handset battery, and spare battery, if applicable.

3.Wait a few minutes.

4.Connect power to the telephone base.

5.Re-install the battery, and place the cordless handset into the telephone base.

6.Wait for the cordless handset to re-establish its connection with the telephone base. Allow up to one minute for this to take place.

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Contents User’s manual Congratulations Compatible with Hearing Aid T-Coil TIA-1083 Parts checklist User’s manual Table of contentsQuick reference guide CID /-VOLUMETone Using menus Main menu Feature menuAvoid placing the telephone base too close to Installation866 Charger installationCharge light Step Battery installation and chargingStep This Side UP facing up asBattery installation and charging Low battery or Handset Battery chargingAdding handset to your telephone base Adding and registering handsetsExpand your telephone system Add and register a handsetAppendix To reset Replace a handsetTo deregister all handsets My phone doesn’t work at all TroubleshootingCannot dial out Cannot get a dial toneHandset registration is unsuccessful My cordless handset isn’t performing normallyBatteries do not hold a charge Troubleshooting Experience poor sound quality when using the speakerphone Hear other calls while using my phoneMy cordless handset does not ring when I receive a call Troubleshooting My calls cut in and out while I’m using my cordless handset System does not receive caller ID when on a call Charge light is offMy caller ID isn’t working Common cure for electronic equipment Avoid water MaintenanceCleaning your telephone Taking care of your telephoneSafety information Important safety informationEspecially about corded telephones Precautions for users of implanted cardiac pacemakers Pacemaker patientsEspecially about telephone answering systems FCC Part 68 and Acta Industry Canada 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 technologyTelephone operating range Extended range and clarity