ATT Intercom Speakerphone 944 Users Guide

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1
Four-Line Intercom
Speakerphone 944
1
USER’S MANUAL
Part 2
Please also read
Part 1 – Important
Product Information  

BEFORE YOU BEGIN.......................2
Glossary...............................................3
Features List.........................................4
Audible Signals....................................5
INSTALLATION...............................6
Table/Desk Installation........................6
Wall Installation...................................8
Convenience Ports............................12
FEATURE SET UP ..........................13
Set the Time/Date..............................14
Assign an...

2
This 944 telephone is fully compatible with any  AT&T Four-Line Intercom
Speakerphone 964 or 955 units you may have installed.You can use up 
to a total of 12 944/955/964 units together as extensions on your phone 
system.
•Check to be sure your box contains:
1 Telephone
1 Handset
1 Handset cord
1 Mounting base
2 Seven-foot line cords
1 Eight-inch line cord
1 Power adapter
1 Warranty insert
1 9V battery
1 User’s Manual
•You must have a modular telephone jack and an electrical outlet
not controlled by a...

3
Glossary
Centrex Service:A special subscriber service which may be available
from your local telephone company for a fee.The 944 telephone can be
used with Centrex Service.
DND:When activated the Do Not Disturbfeature prevents interruptions
during a call.
Line Group:A group of system phones sharing some lines within a 
multi-phonesystem.
Navigation buttons:These are the buttons used when programming
your944 phone and for scrolling through feature options (+,-,>,

4
FeatureFunctionSetting Option(s)
TIME/DATE
EXTENSION NO
RINGER ON/OFF
RINGER TYPE
DELAY RING
LINE USAGE
PRIME LINE
LINE GROUP
AUTO-MUTE
AUDIO MODE
TONE/PULSE
FLASH TIME
HOLD REMINDER
CONSOLE
CSL DELAY RING
RESET ALL!!!
Set time and date
Assign extension numberfor thisphone
Turn ringer on or off for each line
Select ring pattern for this phone
Select desired time to delayCentralOffice ring 
Turn line usage on or off foreachline
Assign a line on this phone to beselected automatically when youlift the...

5
BEFORE YOU BEGIN
Audible Signals
You have an incoming intercomcall.
You have an incoming transferred call.
The extension numberyou just programmed hasalready been assigned.Choose another number forthis extension.
The extension you are calling is in DNDmode.
The extension you are calling is busy.
A rapid double-ring pattern,repeating
Long single ring,repeating
Short single ring,repeating
Short single tone,repeating
Long single tone,repeating
When you hear:It means:  

6
INSTALLATION
NOTE:If you are installing multiple phones in your telephone system,
youmustinstall and program one set at a time.If more than one
extension isassigned the same extension number,a repeating short ring
(error ring)will sound at all extensions.Reassign extension numbers,
being surethat each extension has a different number from 11 to 22
(see “Assignan Extension Numberto Your Phone”in FEATURESETUP).
Table/Desk Installation
1Install one 9V battery.
•Press in on the tabs and remove the...

7
INSTALLATION
2Connect the telephone line cords to the telephone.
•Four One-Line Jacks  (To use this installation option,you’ll
need to purchase two two-line adapters.Adapters are available
at retail stores or by calling 1 800 222–3111.)
Two-lineAdapters
TelephoneLine Cords
ModularTelephone JacksLines 3 and 4
ModularTelephone JacksLines 1 and 2
StandardElectricalOutlet
Power Cord
Telephone Jack L1/L2
Telephone Jack L3/L4
•Two Two-Line Jacks 
TelephoneLine Cords
ModularTelephone JackLines 3 and 4...

8
INSTALLATION
Wall Installation
1Reverse the handset tab.
Hold down the switchhook,then pull the tab out and rotate it
180degrees.Push the tab down into the grooves so it settles
into position.
3Connect the handset cord.
Plug one end of the coiled handset cord into the jack on the leftside
of the phone.Plug the other end into the handset,and hangup.
4Connect the power adapter.
Use only the power adapter provided with this product.To obtain
a replacement,call 1 800 222–3111.
Plug one end of the power...

9
INSTALLATION
2Install one 9V battery.
•Press in on the tabs and remove the telephone base.
•Use a small Phillips head screwdriver to remove the screw
and open the battery door.
•Insert the 9V battery (included),and replace the screw to
close the battery door.
•Replace the telephone base.
NOTE: The battery retains telephone memory in the event of a power
failure.If power fails and a working battery is installed,all four lines 
of this phone will work only to answer calls with the handset or headset,
and...