AT&T HS8240 user manual If you hear noise or interference when using the phone

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IN CASE OF DIFFICULTY

If you hear noise or interference when using the phone:

Make sure the base antenna is fully upright.

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

Press and release hto change to another channel. 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.

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

If the phone does not ring when you receive a call:

Make sure the handset Ringer is on.

Make sure the telephone line cord is connected firmly to the base and the telephone jack.

Make sure the AC adapter is plugged firmly into an electrical outlet not controlled by a wall switch.

You might be too far from the base; move closer.

You might have too many extension phones on your telephone line to allow all of them to ring. Try unplugging some of them.

If your telephone misdials or you don’t hear the other person right away:

It might take a few seconds for your handset to find a good connection

to the phone line. While it is searching, the screen displays SEARCHING....

Do not start dialing until the appears and you hear the dial tone.

If you have dial pulse (rotary) service, you’ll need to set the dial mode to PULSE. Follow the instructions under “Dial Mode” in the FEATURE SETUP section of this manual.

If you have touch tone service and you hear clicks while you are dialing, you’ll need to set the dial mode to TONE. Follow the instructions under “Dial Mode” in the FEATURE SETUP section of this manual.

If the caller’s name or phone number is not displayed:

Make sure you subscribe to Caller ID service or Caller Name service from your local telephone company.

Make sure the Ringer is on.

Make sure the battery is charged.

Caller ID and Visual Message Waiting service might not work when the phone is connected to a Private Branch Exchange (PBX).

Press <or >.

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Contents MHz Cordless Telephone Caller ID/Call Waiting HS8240 Page Contents Page Connect the telephone line cord InstallationCheck for dial tone Belt Clip Feature Setup Dial ModeAbout Softkeys Handset Ringer Selection Ringer Off / Battery SaveTurning Off Caller ID with Call Waiting Programming Home and Local Area CodesVoice Mail Detection Call List OptionsTelephone Operation Making a CallPreview a Number Before Calling Redial Handset VolumeAnswering a Call Ending a CallMute FlashHandset Locator Headset Jack Changing ChannelsStoring a Name with a Number Telephone MemoryStoring Numbers in Memory Storing a Pause in a Memory NumberReplacing a Stored Number Viewing Numbers in MemoryDeleting Memory Numbers Editing Memory Numbers Priority Ring NumbersDialing Memory Numbers About Caller Identification Caller ID OperationIncoming Call History Message Waiting IndicatorCall Waiting NEW Call LightDisplay Dial Reviewing Call HistoryCaller ID Display Messages Deleting Call Records from Call HistoryBatteries Charging the Handset Battery Pack Replacing the Handset Battery Pack Operating Range If the phone does not work at all, check these items first Case of DifficultyIf you hear noise or interference when using the phone Case of Difficulty