AT&T CL4939 user manual Important safety information, Especially about corded telephones

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Appendix

Important safety information

This symbol is to alert you to important operating or servicing instructions that may appear in this user’s manual. Always follow basic safety precautions when using this product to reduce the risk of injury, fire, or electric shock.

Safety information

•Read and understand all instructions in the user’s manual. Observe all markings on the product.

•Avoid using a telephone during a thunderstorm. There might be a slight chance of electric shock from lightning.

•Do not use a telephone in the vicinity of a gas leak. If you suspect a gas leak, report it immediately, but use a telephone away from the area where gas is leaking. If this product is a cordless model, make sure the base is also away from the area.

•Do not use this product near water, or when you are wet. For example, do not use it in a wet basement or shower, or next to a swimming pool, bathtub, kitchen sink, or laundry tub. Do not use liquids or aerosol sprays for cleaning. If the product comes in contact with any liquids, unplug any line or power cord immediately. Do not plug the product back in until it has dried thoroughly.

•Install this product in a protected location where no one can trip over any line or power cords. Protect cords from damage or abrasion.

•If this product does not operate normally, read Troubleshooting in this user’s manual (page 52). If you cannot solve the problem, or if the product is damaged, refer to Limited warranty on page 64. Do not open this product except as may be directed in your user’s manual. Opening the product or reassembling it incorrectly may expose you to hazardous voltages or other risks.

•If this product has user-replaceable batteries, replace batteries only as described in your user’s manual. Do not burn or puncture batteries—they contain caustic chemicals.

•If this product has a three-prong (grounding) plug or a polarized plug with one wide prong, it might not fit in non-polarized outlets. Do not defeat the purpose of these plugs. If they do not fit in your outlet, the outlet should be replaced by an electrician.

CAUTION: Use only the power adapter provided with this product. To obtain a replacement,

visit our website at www.telephones.att.com, or call 1 (800) 222–3111.

In Canada, dial 1 (866) 288-4268.

Especially about corded telephones

•Electrical power: The telephone base must be connected to a working electrical outlet. The electrical outlet should not be controlled by a wall switch. Calls cannot be made from the handset if the telephone base is unplugged, switched off, or if the electrical power is interrupted.

•Power adapter: The power adapter is intended to be correctly oriented in a vertical or floor mount position. The prongs are not designed to hold the plug in place if it is plugged into a ceiling, under-the-table or cabinet outlet.

SAVE THESE INSTRUCTIONS

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Contents User’s manual On purchasing your new AT&T product Canada, dial 1 866Parts checklist Stop Avoid placing the telephone base too close toTable of contents Remote access wallet card Introduction Quick reference guide RemoveSpeaker Indicator lights and tones Indicator lightsAlert tones Screen messages Screen iconsMessage window displays Display screen messages DeletedTelephone installation 800 222-3111. In Canada, dial 1 866 Installation options Tabletop to wall-mount installationInstallation options Wall-mount to tabletop installation Wall-mount Tabletop position Position Installation options Handset volume Volume controlRinger volume Speakerphone volumeFeature summary Menu setupSet features Menu operationLocal Area # of Rings Set date and time Press Select to show MM/DD/YYYYSet home area code Set local area codeMenu setup Making and answering a call From a two-touch memory location Chain dialingFrom the directory From the call historyPress Display Dial or Speaker to call using the speakerphone Last number redialMute Options while on callsAudio assist To mute the callFlash/call waiting Temporary tone dialingTo answer a call during a power failure Line power mode no AC powerTo make a call during a power failure To adjust the handset volume during a power failureTwo-touch memory overview and storage Two-touch memory overviewTwo-touch memory storage Reviewing and dialing a two-touch number To review two-touch numbersTo dial a two-touch number Deleting a two-touch number To delete a two-touch numberCharacter chart Directory overviewDirectory memory capacity Directory storage RemoveReviewing and dialing a directory entry To review directory entriesTo dial a directory number Deleting a directory entry Caller ID overview About caller IDAbout home area code and local area codes How caller ID works Caller ID special messages Memory matchHow call history works Reviewing call history Unreviewed and total callsTo review call history 7227702 Returning a callStoring a call history entry in the directory Storing a call history entry in a two- touch location Deleting call history entries To delete a call history entryTo delete all call history entries Message capacity Message guard memory for power failureAnswering system overview Voice promptsAnswering mode To turn on the answering systemTo turn off the answering system Outgoing announcement To record your outgoing announcementTo play the outgoing announcement To delete your outgoing announcementInformation about messages Message playbackTo play back messages Options during message playbackTo delete all old messages Recording and playing memo To record a memoTo play back memos Call screening, priority call and call intercept Call interceptRemote access To access your answering systemRemote commands Received to repeat the message Troubleshooting Troubleshooting Troubleshooting Set local area code on Feature summary onIf you select NEW Call First in Call List Order Electronic equipment onOn the answering system on page 43. When If you choose tS 2-4 or tS 4-6 in # of RingsTroubleshooting Troubleshooting General product care Important safety information Especially about corded telephonesFCC and Acta information Product identifier and REN informationProgramming/testing of emergency numbers Part 15 of FCC rules Limited warranty 866How do you get warranty service? Technical specifications Index Index Remote access wallet card Action Remote command
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