AT&T MERLIN LEGEND System Reference Manual page 649

Index
GPA, 5-22 — 5-23
and Auto Answer All, 2-25
Grounding and power requirements, 6-8 — 6-10
Ground-start button for PFT, 4-37, 5-53
Ground-start lines/trunks, 4-23
Group Assignment, Night Service with, 2-242
Group Calling, 2-181 — 2-195
calling group supervisor position, 2-183
Calls-in-Queue Alarm threshold, 2-185
CMS configuration for Extension Status, 2-163
delay announcement, 2-184
group type, 2-186
hunt type, 2-183
labeling, 2-211
Message-Waiting receiver, 2-184
Overflow Coverage, 2-185
System capacities for, 6-2
system programming report for, F-20
Group Coverage, 2-86 — 2-93
call delivery rules, 2-90, 2-91
system capacities for, 6-2
system programming report for, F-19
types of receivers, 2-87
Group Paging, 2-249, 2-250
system programming report for, F-17
See Group Speakerphone Paging, 2-249
Group Pickup, 2-268
Group Speakerphone Paging, 2-249, 2-250
system programming report for, F-17
Group type for Group Calling, 2-186
H
Hands Free Answer on Intercom (HFAI)
and Auto Answer Intercom, 2-28
Hands-Free Unit (HFU)
and Auto Answer Intercom, 2-28
hardware description, 5-41
specifications and required interface, 5-45
Handset/Headset Mute. See Headset/Handset Mute, 2-197
Handsets, specialty, 5-41
Hang Up, Headset, 2-197
Hardware and software capacities, 6-2 — 6-5
Headset
adapters, specifications, and required interface, 5-40,
5-46
Auto Answer, 2-196
buttons on QCC, 2-288
Hang Up, 2-197
Headset/Handset Mute, 2-197
Options, 2-196 — 2-201
Status, 2-197, 2-198
for analog multiline telephones, 5-45
for MLX telephones, 5-45
hardware description, 5-39, 5-40
Heat dissipation requirement for control unit, 6-6
HFAI and Auto Answer Intercom, 2-28
HFU
and Auto Answer Intercom, 2-28
hardware description, 5-41
specifications and required interface, 5-45
Hierarchy, system programming menu, G-1 — G-5
High-Speed Synchronous Interface Enhancement Board for
ISDN 7500B Data Module, 5-26
Hold, 2-202 — 2-206
button and special characters programming, D-1
Disconnect Interval, 2-202
DLC Operator Automatic, 2-202
One-Touch for Transfer, 2-372
return for QCC, 2-291
Timer Operator, 2-202
Timer, Operator for QCC, 2-291
Home screen on MLX display telephones, 2-140, 2-141
Host, computer access, local, 1-14
Hotel configuration for Extension Status, 2-162
Direct Station Selector (DSS) operation, 2-127
Housing control unit, 5-2
Humidity requirement for control unit, 6-6
Hunt type for Group Calling, 2-183
Hybrid Key system, 4-10
Hybrid/PBX mode, 4-12 — 4-16
line access, 4-14, 4-15
queued call console (QCC), 4-15
types of trunks, 4-12
unit loads for, 6-10
I
Idle Line Preference. See Ring/Idle Line Preference,
2-319 — 2-321
Immediate ring option, 2-323
with primary Individual Coverage, 2-84
with secondary Individual Coverage, 2-84
Immediate signaling type for tie trunks, 4-24
Immediate-start type for DID trunk, 4-26
In-Queue Alarm threshold for Group Calling, Calls, 2-185
In-Queue Alert for QCC, 2-291
In-range out-of-building (IROB) protection units, 5-49, 5-51
Incoming only direction for tie trunks, 4-24
Individual Coverage, 2-83 — 2-86
Primary, 2-84
Secondary, 2-84, 2-85
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