AT&T TL91270, TL92370, TL92320, TL92270, TL90070, TL91370, TL92220, TL92470, TL92420 Troubleshooting

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Appendix

Troubleshooting

I get noise, static, or a weak signal even when I’m near the telephone base.

If you subscribe to high-speed Internet service (digital subscriber line - DSL) through your telephone lines, you must install a DSL filter between the telephone line cord and the telephone wall jack. The filter prevents noise and caller ID problems caused by DSL interference. Please contact your DSL service provider for more information about DSL filters.

You may be able to improve the performance of your cordless phone by installing your new telephone base as far as possible from any other existing cordless telephone system that may already be installed.

Other electronic products can cause interference to your cordless phone. Try installing your phone as far away from the following electronic devices as possible: television sets, VCRs, or other cordless telephones.

Do not install this phone near a microwave oven or on the same electrical outlet. You may experience decreased performance while the microwave oven is operating.

If your phone is plugged in with a modem or a surge protector, plug the phone (or modem/surge protector) into a different location. If this doesn’t solve the problem, relocate your phone or modem farther apart from one another, or use a different surge protector.

Relocate your phone to a higher location. The phone may have better reception when installed in a high area.

If the other phones in your home are having the same problem, the problem is in your wiring or local service. Contact your telephone service provider (charges may apply).

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Contents User’s manual Congratulations Compatible with Hearing Aid T-Coil TIA-1083 Parts checklist Table of contents User’s manualCID /-VOLUME Quick reference guideTone Using menus Feature menu Main menuInstallation Avoid placing the telephone base too close toCharger installation 866This Side UP facing up as Battery installation and chargingStep Charge light StepBattery installation and charging Battery charging Low battery or HandsetAdding and registering handsets Adding handset to your telephone baseAdd and register a handset Expand your telephone systemAppendix Replace a handset To resetTo deregister all handsets Troubleshooting My phone doesn’t work at allCannot get a dial tone Cannot dial outMy cordless handset isn’t performing normally Handset registration is unsuccessfulBatteries do not hold a charge Troubleshooting Hear other calls while using my phone Experience poor sound quality when using the speakerphoneMy cordless handset does not ring when I receive a call Troubleshooting My calls cut in and out while I’m using my cordless handset Charge light is off System does not receive caller ID when on a callMy caller ID isn’t working Common cure for electronic equipment Taking care of your telephone MaintenanceCleaning your telephone Avoid waterImportant safety information Safety informationEspecially about corded telephones Pacemaker patients Precautions for users of implanted cardiac pacemakersEspecially about telephone answering systems FCC Part 68 and Acta Industry Canada FCC Part What does this limited warranty cover? Limited warrantyHow long is the limited warranty period? How do you get warranty service? Other limitations Dect 6.0 digital technology Technical specificationsTelephone operating range Extended range and clarity