AT&T 955 user manual Adding a FAX Machine, Case of Difficulty, Using a Fax Switch

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ADDING A FAX MACHINE

NOTE: Do not connect a fax machine to Line 1. Doing so will interrupt the system’s intercom data channel.

You may wish to use a fax machine with your phone. Choose Line 2, 3 or 4 for the fax machine, and connect it according to the manufacturer’s instructions for installation and use.

That line’s telephone number is your fax number.

The same line can be used for outgoing calls (incoming faxes will get a busy signal).

Set your fax machine to answer on the first ring (follow manufacturer’s instructions).

To prevent the fax line from ringing at all the extensions, turn the ringer off for that line (see "Turn Ringer On or Off" in SET UP SYSTEM FEATURES).

NOTE: If you are using a fax switch, or a fax machine with a built-in fax switch, see "Using a Fax Switch."

Using a Fax Switch

A fax switch lets the system know, before the phone rings, whether an incoming call is a voice call or a fax call. Some fax machines have a built-in fax switch. Using a fax switch may affect the operation of Line-in-use lights and the display of Caller ID information.

IN CASE OF DIFFICULTY

If you have difficulty operating this phone, try the suggestions below. For Customer Service, visit our website at www.telephones.att.com or call

1 800 223-3111.Please retain your receipt as your proof of purchase.

Telephone Does Not Ring

Make sure the Do Not Disturb (DND) feature is not activated.

Make sure ringers are turned on.

If there are several non-system phones on the line that don’t ring, disconnect some of them. Having too many phones connected can also result in low ringer volume for non-system telephones.

If the INTERCOM light flashes but you don’t hear a paging signal, make sure the Do Not Disturb feature is not activated.

Intercom Paging Signal Not Received

Make sure you have programmed your intercom extension number correctly. Line 1 must be connected at all extensions, and must be the same telephone number/line for Page and Intercom to work properly.

Cannot Join a Conversation in Progress

The privacy feature prevents another set on the system from interrupting a conversation. Make sure you press the LINE button to release privacy.

Error Tone (Fast Busy Signal) Heard When Making an Intercom Call

The Do Not Disturb feature is activated at the extension you are calling. The other party’s INTERCOM light will flash and your extension number will be displayed on their screen to alert them of your call.

Line Lights Remain On When No Line is Connected

Make sure the system is programmed for that line to be absent. (See “Set Line Usage for Each Line” in SET UP SYSTEM FEATURES.)

Make sure that your Line Groups are programmed properly. (See “Assign the Line Group for this Phone” in SET UP SYSTEM FEATURES.)

Disconnect all other devices (fax, modem, credit card reader, etc.) from any lines connected to your 955 phone. These devices can interfere with the system’s data links.

Make sure the total length of telephone wiring used in your 955 system is less than 600 feet. If the wiring is longer, you may need to use a special filter device. Call 1 800 222-3111 for information about this filter. You’ll need to contact a professional to install this filter.

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Contents Four-Line Intercom Speakerphone Part 1 Important Product InformationContents Contents Before YOU BeginGlossary Features List Audible SignalsInstallation Table/Desk InstallationInstall one 9V battery Connect the telephone line cords to the telephoneWall Installation Plug one end of the coiled handset cord into the jack on Connect the power adapter to the telephoneMount the phone on the wall SET UP System Features Convenience PortsTurn Covm Indicator On or Off for Each Line Change Display LanguageSet the Time/Date Assign an Extension Number to Your PhoneSet Delay Ring Set the Dial ModeTurn Line Usage On or Off for Each Line Assign the Prime Line Line PreferenceProgram the Centrex Console Delayed Ring Time Erase All Settings and Return the Phone to Default SettingsTurn Hold Reminder On or Off Program Home and Local Area CodesTelephone Operation Making or Answering a CallHandset SpeakerphoneTimer VolumeCall Privacy Do Not DisturbSwitch Between Lines RedialAuto Redial HoldLow Battery Indicator Temporary Tone DialingConference Calls Transfer a CallSpeed Dial Operation Storing a Name and a Number in a Speed Dial LocationReviewing Information Stored in a Speed Dial Location Editing Information Stored in a Speed Dial LocationMaking a Speed Dial Call Removing Information from a Speed Dial LocationStoring a Temporary Tone Signal in a Directory Number Directory OperationStoring Names and Numbers in the Directory Storing a Pause in a Directory NumberChanging Directory Entries Reviewing Information Stored in the DirectoryDialing a Number from the Directory Removing a Name and Number from the Directory Removing All Entries from the DirectoryIntercom Operation Switching Between an Intercom Call and a Single-phone Ending an Intercom or Page CallPaging All Phones Answering a System-wideCaller ID Operation Caller ID Operation Calls Received on Two or More Lines Simultaneously Call Waiting Message Waiting and NEW Call Light Display Messages Call ListRemoving Calls from Call List Reset Covm Indicator Dialing a Number from Call ListSaving a Number from Call List to the Directory Time/DateAdding a FAX Machine Using a Fax SwitchCase of Difficulty Tone Signals Do Not Activate a Remote Device Operation During a Power FailureCovm Line Indicator Remains On No Caller ID Information While on a CallLine Groups Expanding the 955 SystemPrivate Lines Centrex Operation Index All Removed! 38 AM/PM Area CODEs 7TONE/PULSE 6 Page Four-Line Intercom Speakerphone Speed Dial Operation pages