ATT Definity CS Generic 1, S75, 7407 Plus Voice Terminal Instructions Manual

AT&T
DEFINITY
®Communications
System Generic 1
and System 75
7407 Plus Voice Terminal Users Guide 

NOTICE
While reasonable efforts were made to ensure that the information in this document
was complete and accurate at the time of printing, AT&T can assume no
responsibility for any errors. Changes or corrections to the information contained in
this document may be incorporated into future issues.
TO ORDER COPIES OF THIS DOCUMENT
Contact:AT&T Customer Information Center
2855 North Franklin Road
P.O. Box 19901
Indianapolis, Indiana 46219
1-800-432-6600,
In Canada: 1 800-255-1242
Order:Document No....

Contents
Your 7407 Plus Voice Terminal
What the Features Do
Voice Features
1
4
4
Display Features7
How to Use the Features8
Special Instructions8
Conventions9
Troubleshooting10
Quick Reference Lists10
Voice Features11
Handset and Speaker11
Abbreviated Dialing (AD)11
Automatic Callback13
Bridging13
Call Coverage14
Call Forwarding All Calls14
Call Park
15
Call Pickup
16
Conference
16
Drop
17
Hold
17
Intercom
18
Last Number Dialed
18
Leave Word Calling (LWC)
19
Message19
Mute20
Priority Calling20
Reset...

Display Features28
Activating and Clearing the Display28
Normal Mode28
Inspect28
Integrated Directory29
Message Retrieval30
Normal
Stored Number
Time/Date
31
31
32
Timer32
Tones and Their Meanings33
Ringing Tones33
Handset Tones33
Troubleshooting34
System 75 Version Notes35
Key Words to Know36
Quick Reference Lists
ii 

Your 7407 Plus Voice Terminal
The 7407 Plus voice terminal is comprehensively equipped so that you can make the
best use of the many features of the AT&T DEFINITY® Communications System
Generic 1 and System 75. Familiarize yourself with your 7407 Plus voice terminal,
shown in Figure 1 and explained below.
Figure 1.  7407 Plus Voice Terminal
Starting with the handset and continuing clockwise:
1)  Handset
2)  Drop/Test button
3)  Conference/Ring
button
4)  Display
5)  Transfer button
6)  Hold button
7)...

10)  Select button
11)  Mute button
12)  Dial padCan be used in 3 different ways:
1) Used with [ 
Drop Test ], to initiate a self-test of your voice
terminal;
2) Used with [ Conference Ring ], to select your own personalized
ring from among 8 available patterns;
3) Used with [ Sepaker Reset Spkr ] to perform an acoustic test of
the environment and adjust the speakerphone to the
surrounding acoustic environment for optimal
performance (for using the built-in speakerphone only).
For turning off the...

18)  Call appearance/
feature buttonsAt least 3 of these 10 buttons are devoted to incoming
and outgoing calls (call appearances) and are labeled with
an extension number; the remainder access features
(feature buttons) and are labeled with a feature name.
Each has a red in-use light to tell you that this is the line
you are using or that this is the line you will get when
you lift your handset. The green status light next to
each call appearance and feature button tells you the line
or feature is being...

What the Features Do
Here are brief descriptions of 31 features, including what each one does and how
you might want to use it. The first 24 are voice features and the final 7 are
display features.
Note: You will automatically have the following features on your voice terminal:
Conference, Drop, Hold, Message, Mute, the Select Button, Select Ring, Self-Test,
and Transfer voice features and Normal mode among the display features. You may
also be able to use the Speakerphone (and Reset Speakerphone) or the...

Call Pickup  Lets you answer a call at your voice terminal for another extension in
your pickup group. Use when you wish to handle a call for a group member who is
absent or otherwise unable to answer. Note: You can only use this feature if you and
the called party have been assigned to the same pickup group by your System
Manager.
Conference  Allows you to add parties to a call, so that you can conduct up to a
6-way conversation. (If you wish to conference more than 6 parties, call your
attendant for...

Reset Speakerphone  Initiates an acoustic test of the surrounding environment by
using a series of tones. When the tones stop, your speakerphone has finished
adjusting itself for optimal performance. It is now ready for use. Use whenever you
move your voice terminal to a different location (even in the same room), or
whenever the light next to [ Speaker Reset Spkr ] is fluttering. (For best results, use the Reset
Speakerphone feature when the handset is on-hook.)
Select Ring  Allows you to select your...