AT&T CL2909 user manual Use

Page 37

Appendix A

Troubleshooting

Caller ID isn’t

Caller ID is a subscription service. You must subscribe to

working.

 

this service from your telephone service provider for this

 

 

feature to work on your telephone.

 

If you subscribe to high-speed Internet service (digital

 

 

subscriber line - DSL) through your telephone line, you

 

 

must install a DSL filter between the telephone line

 

 

cord and the telephone wall jack (page 5). The filter

 

 

prevents noise and caller ID problems caused by DSL

 

 

interference. Please contact your DSL service provider

 

 

for more information about DSL filters.

 

Your caller must be calling from an area that supports

 

 

caller ID.

 

Both your and your caller’s telephone service providers

 

 

must use equipment that is compatible with caller ID.

 

 

 

No caller ID

Make sure your telephone service provider provides

information

 

caller ID information while you are on a call. This is

while on a call.

 

sometimes known as caller ID on call waiting or type 2

 

 

caller ID.

 

The telephone cannot display the information if another

 

 

telephone on the same line is in use. Make sure all

 

 

extensions are on hook.

 

 

 

Display dial

A home area code must be programmed. If you try to

 

display dial before entering a home area code, you

does not work.

 

 

will be prompted to enter the home area code. Enter

 

 

 

 

the code or enter 000 if you dial 10 digit telephone

 

 

numbers. Then press OPTIONS.

 

 

 

Screen

Make sure the telephone line cord is connected

incorrectly

 

properly.

displays LINE IN

 

 

USE.

 

 

No caller ID

The telephone cannot display or store the information

information for

 

while another telephone is using the same telephone

some calls.

 

line, whether this CL2909 telephone is being used or not.

 

 

 

I cannot edit a

Editing directory entries is not available. You need to

 

create a new entry.

directory entry.

 

 

 

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Contents User’s manual Canada, dial 1 866 CongratulationsAA alkaline batteries Make sure to install fourInstructions Not includedParts checklist Table of contents Appendix a Product overview Remove Quick reference guideScreen icons Base lightsDisplay screen messages Battery installation Tabletop installation Installation optionsCheck the mounting bracket Connect the other end of the line cord to a wall jackCheck for dial tone Connect the handset to the telephoneConnect the short telephone line cord to the telephone Figure aReverse the handset tab Follow steps 4-5 in Tabletop installation onData port Language selection Telephone settingsWhich LANGUAGE? Set contrastHome Area CODE? Set home area codeLocl Area CODE? Set local area codeSet time and date Set remaining featuresSET Clock Feature summary Default settings indicated by Telephone operation From a one-touch location Chain dialingHold Flash/call waitingTo return to the call MuteCall info Ringer volumeOne-touch overview One-touch operationStore a pause or flash in a one-touch entry Store a number in a one-touch locationUsing Display Dial Dial a one-touch number Using handset or speakerphoneReview a one-touch entry Delete a one-touch entryDirectory memory capacity Directory operationStore a pause or flash in a directory number Store numbers and names in the directoryDial a directory number Review directory entriesDelete a directory entry Charlie Johnson Caller ID operationCaller ID information Information about call history Review call history Caller IDEND of List Remove ALL? Remove all call recordsCalls 0 NEW Display dialPrivate Name Dialing optionsCall Info TroubleshootingUSE Maintenance Important safety information Especially about corded telephones Product identifier and REN information FCC and Acta informationConnection and use with the nationwide telephone network Repair instructionsProgramming/testing of emergency numbers Rights of the telephone service providerHearing aid compatibility Part 15 of FCC rules What does this limited warranty cover? Limited warrantyHow long is the limited warranty period? How do you get warranty service? Other limitations REN Technical specificationsIndex Error PresentLine in USE