AT&T 1440/1140 user manual If you hear noise or interference when using the phone

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91-5393-30-00_ATT1440_R1 2003.3.27 10:25 AM Page 32

TELEPHONE OPERATION

PROBLEM

If you hear noise or interference when using the phone:

SOLUTION

•Make sure the base antenna is fully upright.

•You may be out of range. Move closer to the base.

•Press and release to change to another of the 30 channels available. If noise is exceptionally loud,move closer to the base before changing channels.

•Household appliances plugged into the same circuit as the base can sometimes cause interference. Try moving the appliance or the base to another outlet.

•Using the handset near household appliances (microwaves,computers, television,stereos,etc.) can sometimes cause interference. Move away from appliances while using the handset.

•The layout of your home or office might be limiting the operating range. Try moving the base to another location, preferably on an upper floor.

•If the buttons don’t work,try placing the handset in the base for at least 15 seconds.

PROBLEM

If you hear other calls while using your phone:

SOLUTION

•Press to change to another channel.

•Disconnect the base from the modular jack and plug in a corded telephone. If you still hear other calls,the problem is probably in your wiring or local service. Call your local telephone service company.

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Contents GHz Cordless Telephone with Caller ID/Call Waiting 1440/1140 91-5393-30-00ATT1440R1 2003.3.27 1024 AM Contents Before YOU Begin Parts ListAbout Caller Identification Caller ID Choose a Location for Your PhoneBefore You Install InstallationAttach belt clip to the cordless handset optional Table/Desk InstallationCharge the handset battery Wall Installation Telephone Operation Page/Handset Locator Temporary Tone Dialing Handset Ringer Style/Battery SaveOperating Range Headset JackStore a Number/Name in Memory Telephone MemoryDial Key 91-5393-30-00ATT1440R1 2003.3.27 1025 AM Edit a Number/Name Stored in Memory Delete a Number/Name Stored Memory Dial a Memory Number Store a Number/Name in the Directory Telephone Directory91-5393-30-00ATT1440R1 2003.3.27 1025 AM Edit a Number/Name Stored Directory Delete a Number/Name Stored Directory Dial a Number from the Directory About Call History Caller ID OperationReview Call History Turn Off Base NEW Call IndicatorDelete a Specific Call Delete Records from Call HistoryDial a Displayed Number Store a Call History Record Directory Display Screen Messages Batteries Charge the Handset Battery PackReplacing the Handset Battery Pack Telephone Operation Case of DifficultyIf the phone does not ring when you receive a call If you hear noise or interference when using the phone Problem Solution Default Settings Default SettingsTechnical Specifications Technical SpecificationsIndex
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