AT&T TL77008 user manual Troubleshooting

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Appendix

Troubleshooting

If you have difficulty with your telephone, please try the suggestions below. For Customer Service, visit our website at

www.telephones.att.com, or call 1 (800) 222–3111. In Canada dial 1 (866) 288-4268.

My phone doesn’t work at all.

Make sure the power cord is securely plugged in.

Make sure that the battery connector is securely plugged into the cordless handset.

Make sure the telephone line cord is securely and firmly plugged into the telephone base and the telephone wall jack.

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

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

You may need to purchase a new battery, please refer to page 6 of this user’s manual.

I cannot get a dial tone.

First try all the suggestions above.

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

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Contents User’s manual Congratulations Parts checklist TL77008Table of contents Quick reference guide PHONE/FLASHFeature menu Installation preparation Avoid placing the telephone base too close toCharger installation Important InformationBattery installation & charging ThisCall 1 800 222-3111. In Canada dial 1 866 Adding and registering handsets To register a handset to your telephone base Replacing a handset You may need to de-register your handsets ifReplacing a handset To attach the belt clip Belt clip & optional headsetTo remove the belt clip Troubleshooting Troubleshooting Connecting Off in this Troubleshooting guide Please refer to the Battery installationTroubleshooting Troubleshooting Troubleshooting Troubleshooting Troubleshooting Troubleshooting Maintenance Cleaning your telephoneTaking care of your telephone Avoid waterImportant safety information Important safety information Precautions for users of implanted cardiac pacemakers Pacemaker Patients FCC Part 68 and Acta FCC Part 68 and Acta Industry Canada FCC Part FCC Part Limited warranty What does this limited warranty cover?Limited warranty Limited warranty Other limitations GHz digital spread spectrum frequency hopping technology Technical specificationsTelephone operating range