AT&T MERLIN LEGEND Release 4.0 Owner's manual

555-640-110
Issue 1
March, 1996
MERLIN LEGEND ®
Communications System
Releases 3.1 and 4.0
Feature Reference
Graphics © AT&T 1988
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#ONTENTS

Features
This book is designed to provide both summary and detailed information about
every feature in the MERLIN LEGEND Communications System. For each
feature, the following types of information are provided, as applicable:
■At a Glance. Summary information about the feature, including, for
example, users affected, telephones supported, programming code(s),
and factory settings.
■Description. A detailed description of the functions and typical uses of
the feature.
■Considerations and Constraints. An explanation of exceptions and
unusual conditions pertaining to the feature.
■Mode Differences. An explanation of variations in the use of the feature
in the different modes supported by the communications system.
■Telephone Differences. An explanation of variations in the use of the
feature with different telephones.
■Feature Interactions. A list of issues and considerations to be aware of
when using a feature in conjunction with another feature.
For easy reference, features are covered in alphabetical order. The “Index of
Feature Names”
shows where information can be found about features and
other system components that may have been renamed or reorganized in this
release of the communications system and related products. The “
Index of
Features by Activity”
lists features according to tasks typically performed with
the system. Use these, or the index at the back of the book, when you’re not
sure which entry you should consult.
Feature Reference 1

Feature Reference
Index of Feature Names
Feature Name See
A
Alarm Alarm
Alarm Clock Alarm Clock
Allowed Lists Allowed/Disallowed Lists, Night Service
Area Code Tables Automatic Route Selection
Attendant Barge-In Barge-In
Attendant DSS Direct Station Selector-MLX
Attendant Message Waiting Messaging
Attendant console—display Display
Attendant console—Switched Loop Queued Call Console
AUDIX Voice PowerIntegrated Administration
Authorization Codes Authorization Codes
Auto Answer—All Auto Answer All
Auto Answer—Intercom Auto Answer Intercom
Auto Dial Auto Dial
Auto intercom Auto Answer Intercom
Auto Login/Logout (calling group) Group Calling
Automated Attendant Service Integrated Administration
Automatic Answer (data management) Auto Answer All
Automatic Callback Callback, Remote Access
Automatic Completion Transfer
Automatic Extended Call Completion Queued Call Console
Automatic Hold or Release Queued Call Console, Hold
Automatic Line Selection Automatic Line Selection and Ringing/Idle
Line Preference
Automatic Maintenance Busy Automatic Maintenance Busy
Automatic Route Selection (ARS) Automatic Route Selection
Autoqueuing Remote Access
B
Barge-In Barge-In
Basic Rate Interface Basic Rate Interface‡
‡ See Data and Video Reference for further information.
2Index of Feature Names

Feature Reference
Feature Name See
C
Call by Call Services Table Primary Rate Interface (PRI) and T1‡
Call completion Transfer (One-Touch)
Queued Call Console (Extended)
Call Answer Service Integrated Administration
Call Coverage Coverage
Call Forward(ing)/Following Forward and Follow Me
Call Park Park
Call Pickup Pickup
Call Pickup—directed Pickup
Call Pickup—group Pickup
Call Records Station Messaging Detail Recording (SMDR)
Call Restrictions Calling Restrictions
Call Waiting Call Waiting
Callback Callback
Callback Queuing Callback
Calling Group Group Calling, Integrated Administration
Calls-In-Queue Alarm Group Calling, Queued Call Console (QCC)
Camp-On Camp-On
Cancel Delivered Message Messaging
Centralized Telephone Programming Programming†
Centrex Centrex Operation
Class of Restriction Remote Access
Common Administration Integrated Administration
Conference Conference
Consultation Transfer Transfer
Coverage Delay Interval Coverage
Coverage Group Coverage, Integrated Administration
Coverage Inhibit Coverage
Coverage On/Off Coverage
Coverage Coverage
† See System Programming for further information.
‡ See Data and Video Reference for further information.
Index of Feature Names 3

Feature Reference
Feature Name See
D
Default Local and Toll tables Automatic Route Selection
Delay Announcement Group Calling
Delay Ring Ringing Options
Delete Message Messaging
Deliver Message Messaging
Dial by name (display feature) Directories
Dial Plan System Renumbering
Dial Plan Routing Table Primary Rate Interface (PRI) and T1‡
Dial Tone Inside Dial Tone
Dialed number Display
Digital Data Ports ‡
Digital Data Calls Digital Data Calls‡
Digits in Extension System Renumbering
Direct Dept. Calling (Hunting, Hunt Groups) Group Calling
Direct Facility Termination (DFT) Personal Lines
Direct Group Calling (DGC) Group Calling
Direct Inward System Access (DISA) Remote Access
Direct-line console Direct-Line Console
Direct Pool Termination (DPT) Pools
Direct station selector Direct Station Selector:MLX
Directory built into PBX Directories
Directory of System Speed Dial numbers Speed Dial
Directory of extension numbers Directories
Behind Switch Operation Recall/Timed Flash, Centrex Operation
Barrier code Remote Access
Bridging of station lines on multiline set Personal Lines, System Access/Intercom
Buttons
Disallowed Lists Allowed/Disallowed Lists
Display Display
Display of name associated with station Labeling
Display prompting Display
Distinctive Ringing Ringing Options
Do Not Disturb Do Not Disturb
Drop Conference
‡ See Data and Video Reference for further information.
4Index of Feature Names

Feature Reference
Feature Name See
E
Executive Barge-in Barge-In
Extended call completion Queued Call Console
Extended Station Status Extension Status
Extension Auto Dial Auto Dial
Extension Directory Directories, Integrated Administration
Extension Pickup Pickup
Extension programming Programming†
Extension Status Extension Status, Group Calling
F
Facility alpha/number for incoming calls Labeling
Facility Restriction Level (FRL) Automatic Route Selection
Fax Attendant Integrated Administration
Fax Extension Fax Extension
Fax message waiting Messaging
Feature feedback Display
Flexible Numbering System Renumbering
Follow me Forward and Follow Me
Forced Account Code Entry Account Code Entry/Forced Account Code
Entry
Forward Forward and Follow Me
G
General Pickup Pickup
Group Assignment Night Service
Group Call Pickup Pickup
Group Calling Group Calling, Extension Status
Group Coverage Coverage
Group Paging (Speakerphone) Paging
Group Pickup Pickup
† See System Programming for further information.
Index of Feature Names 5

Feature Reference
Feature Name See
H
Hands-Free Answer on Intercom (HFAI) Auto Answer Intercom
Hands-Free Unit Auto Answer Intercom
Handset Mute Headset Options
Headset Auto Answer Headset Options
Headset Disconnect Headset Options
Headset/Handset Mute Headset Options
Headset Hang Up Headset Options
Headset Operation Headset Options
Headset Options Headset Options
Headset Status Headset Options, Queued Call Console
Hold Hold
Hold Reminder station Display
Hold Return Queued Call Console
Hotel mode Extension Status
Hunt Groups Group Calling
Hunt type Group Calling
I
ICOM buttons System Access/Intercom Buttons
Identification of stations being covered
on covering party’s display Display
Idle Line Preference Automatic Line Selection and Ringing/Idle
Line Preference
Immediate ring Ringing Options
Incoming Call Line Identification (ICLID) Caller ID
Individual Coverage Coverage
Individual Paging Paging
Individual Pickup Pickup
Information Service Integrated Administration
Integrated Administration Integrated Administration
Inside Auto Dial Auto Dial
Inside Dial Tone Inside Dial Tone
Inspect Inspect
Inspect screen Display
Intercom (ICOM) Buttons System Access/Intercom Buttons
Intercom dialing System Access/Intercom Buttons
ISDN/BRI Interface Basic Rate Interface (BRI) ‡
ISDN/PRI Interface Primary Rate Interface (PRI) and T1‡
‡ See Data and Video Reference for further information.
6Index of Feature Names

Feature Reference
Feature Name See
L
Labeling Labeling
Last Number Dial Last Number Dial
Last Number Redial Last Number Dial
Leave Message Messaging
Leave Word Calling Messaging
Line Pickup Pickup
Line Request Line Request
Line/trunk pool button access Pools
Line/trunk queuing Callback
Loudspeaker Paging Paging
M
Maintenance Alarm Alarm
Maintenance Busy Automatic Maintenance Busy
Manual signaling Signal/Notify
Menu-based feature activation Display
Menu-based station programming Programming
MERLIN Attendant™ AT&T Attendant
MERLIN II System Display Console Direct-Line Console, Direct Station
Selector—
MLX
Message (fax) Messaging
Message Center operation Queued Call Console
Message Drop Service Integrated Administration
Message indicator Messaging
Message Status (operator) Messaging
Message Waiting Receiver Group Calling
Messaging Messaging
Microphone Disable Microphone Disable
Missed Reminder Reminder Service
Modem pooling §
Multi-Function Module Multi-Function Module
Music On Hold Music On Hold
Mute Microphone Disable
Mute, Headset/Handset Headset Options
‡ See Data and Video Reference for further information.
Index of Feature Names 7

Feature Reference
Feature Name See
N
N11 table Automatic Route Selection
Name/number of internal caller Display
Next Message Messaging
Night Service Night Service
No Ring option Ringing Options
Notify Signal/Notify
Numbering Plan System Renumbering
O
On- or off-hook queuing Callback
One-Touch Hold Transfer
One-Touch Transfer Transfer
Operator Automatic Hold Hold
Operator Hold Timer Hold
Originate Only System Access/Intercom Buttons
Outside Auto Dial Auto Dial
Outward Restriction Calling Restrictions, Night Service
P
Page All Paging
Paging Paging
Park Park
Patterns Automatic Route Selection
Personal Directory Directories
Personal Speed Dial Speed Dial
Personalized Ring Ringing Options
Pickup, Call Waiting Call Waiting
Pool Dial-Out Code Restriction Calling Restrictions
Pool routing Automatic Route Selection
Pools Pools
Position Busy Backup Queued Call Console
Posted Messages Messaging
PRI Primary Rate Interface (PRI) and T1‡
Primary Coverage Coverage
‡ See Data and Video Reference for further information.
§ See MERLIN LEGEND Communications System Modem Pooling applications note.
8Index of Feature Names

Feature Reference
Feature Name See
Primary Rate Interface (PRI) Primary Rate Interface (PRI) and T1‡
Prime line Centrex Operation
Principal user Personal Lines, System Access/Intercom
Buttons
Printer Station Message Detail Recording (SMDR)
Priority call ringing Ringing Options
Privacy Privacy
Programming Programming, Integrated Administration
Q
Queue Priority Queued Call Console
Queued Call Console Queued Call Console
R
Recall Recall/Timed Flash
Reminder Service Reminder Service
Remote Access Remote Access
Remote Administration †
Remote Call Forwarding Forward and Follow Me
Remote programming †
Restrictions Calling Restrictions
Retrieve Message Messaging
Return Call Messaging
Return Ring Interval Queued Call Console
Ring Buttons System Access/Intercom Buttons
Ring Timing options Ringing Options
Ringback (Transfer Audible) Transfer
Ringing/Idle Line Preference Automatic Line Selection and Ringing/Idle
Line Preference
Ringing options Ringing Options
Rotary signaling Touch-Tone or Rotary Signaling
Routes per pattern Automatic Route Selection
Routing by Dial Plan Primary Rate Interface (PRI) and T1
S
SA buttons System Access/Intercom Buttons
Saved Number Dial Saved Number Dial
Scroll Messaging
† See System Programming for further information.
‡ See Data and Video Reference for further information.
Index of Feature Names 9