AT&T TL90070, TL92370, TL92320, TL92270, TL91270, TL91370, TL92220 Batteries do not hold a charge

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Appendix

Troubleshooting

Out of range OR No power at base appears on my cordless handset.

Ensure that the telephone base is powered up.

Place the cordless handset in the telephone base for one minute to allow the cordless handset and base to resynchronize channels.

Move the cordless handset closer to the telephone base. You might have moved out of range.

Reset the telephone base. Unplug the unit’s electrical power. Wait for 15 seconds then plug it back in. Allow up to one minute for the cordless handset and telephone base to reset.

Other electronic products can cause interference with your cordless phone. Try installing your phone as far away from these types of electronic devices as possible: television sets, VCRs, or other cordless telephones.

The batteries do not hold a charge.

If the cordless handset is in the telephone base or charger and the charge light does not come on, refer to The charge light is off (page 21) in this Troubleshooting guide.

Charge the battery in the cordless handset for at least 16 hours. For optimum daily performance, return the cordless handset to the telephone base or charger when not in use.

If the battery is depleted, it may take approximately ten minutes to charge the handset before it shows Low battery, refer to page 9 for details.

You may need to purchase a new battery. Please refer to Battery installation and charging (pages 7-9) in this user’s manual.

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Image 21 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 installationStep Battery installation and chargingThis Side UP facing up as Charge light StepBattery 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 Cleaning your telephone MaintenanceTaking care of your telephone Avoid waterSafety 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