AT&T MERLIN LEGEND Communications System Key System Planning Forms... Technical manual

ERRATA
MERLIN LEGEND™ Communications System
Key System Planning Forms
555-610-116
Ignore all references to the small processor module. The MERLIN LEGEND™ Communications
System offers only one processor module. This processor module is referred to as a
large processor
module in this document.
Key System Form 1 - System Planning
Under the section “Size of Processor Module”:
Always check the box labeled “large.”
October 1, 1991

AT&T
555-610-116
MERLIN LEGEND™
Communications System
Key System Planning Forms

Copyright © 1991 AT&T
AT&T 555-610-116
All Rights Reserved
Issue 1
Printed in U.S.A. August 1991
Notice
Every effort was made to ensure that the information in this book was complete and accurate at the time of printing. However,
information is subject to change.
Federal Communications Commission (FCC) Information
For important FCC interference, registration, and repair information, see “Customer Support Information" in Key System Planning.
Trademarks
Accunet is a registered trademark of AT&T.
Megacom is a registered trademark of AT&T.
MLX-10, MLX-10D, MLX-20L, and MLX-28D are trademarks of AT&T.
MultiQuest is a registered trademark of AT&T.
Support Telephone Number
AT&T provides a toll-free customer Helpline (1 -800-628-2888) 24 hours a day (U.S.A. only). Call the Helpline, or your authorized
dealer, if you need assistance when installing, programming, or using your system.

Name
Name
Employee Communication Survey
Room
Extension
of work group (Sales, Customer service)
Please answer each question below.
1.
2.
3.
4.
5.
Do you regularly use any of the following outside lines? (Check
any that apply)
❑ WATS
❑ FX (foreign exchange)
❑ Tie
❑ None of the above or don’t know
Are your phone calls covered when you’re away from your desk?
❑ No
❑ Yes
By whom?
Do you cover phone calls for co-workers when they are away from their desks?
❑ No
❑ Yes
For whom?
Which of those people should have a button on your phone used
exclusively for his or her calls?
When you are unable to cover calls, it is done by
Do you share the incoming call workload with others?
❑ No
❑ Yes
With whom?
Would you say your phone use is
❑ Heavy
❑ Average
❑ Light
1

Do you have a data terminal or personal computer at your workstation?
❑ No Do you expect to get one within the next year?
❑ No
❑ Yes
❑ Yes Do you have a modem or ISDN 7500B Data Module?
❑ No
❑ Yes
6.
7.
8.
9.
10.
11.
Do you use account codes for charge-back of calls?
❑ No
❑ Yes
Please list all the codes you use (attach another sheet if necessary):
Approximately how many times do you transfer calls?
Do you need to dial the same number over and over every day?
❑ No
❑ Yes Please list these numbers:
Do
times/day
you want to be able to pick up other people’s
❑ No
❑ Yes Please list these people:
calls when you hear their phones ring?
Do you want your phone number to appear on another person’s phone for screening, or covering calls, or
for other reasons?
❑ No
❑ Yes
Please list these people:
2

Key System Form 1
System Planning
Size of Processor Module
❑ Small — maximum 24 lines and/or 56 stations
❑ Large — maximum 80 lines and/or 144 stations
Capacity
Lines
Lines
Module Number of Supported
Type Modules by Module
Total Lines
by Module
Type
400
x
4
800
x 8
408
x 4
400 GS/LS/TTR x
4
800 GS/LS
x 8
408 GS/LS
x
4
400EM
x
4
100D x
24 *
System Totals
* The 100D module has one physical jack that supports 24 lines.
Stations
Physical Physical Jacks Station
Module Number of
Jacks per
by Module Extensions
Type Modules Module Type Assigned
008 MLX
x 8
x 2
008
x
8
x
1
408
x
8
x
1
408 GS/LS x 8
x
1
012
x12 x
1
008 OPT
x 8
+ ( x 4) *
System Totals
Total Station
Extensions
Assigned
* The 008 OPT module is assigned 12 extension numbers although there are only 8 physical station jacks.
1

Key System Form 1, Continued
Control Unit Diagram
Unit Load Total ___________ Unit Load Total ___________ Unit Load Total __________
Auxiliary Power Required Auxiliary Power Required Auxiliary Power Required
❑ Yes
❑ No ❑ Yes ❑ Yes
❑ No ❑ No
System Operating Conditions
System Programming Console
❑ No
❑ Logical ID
Ext. No.
Automatic Maintenance Busy
❑ Disable ✦
❑ Enable
Set System Mode
Set System Date
❑ Key ✦❑ Yes
❑ Behind Switch ❑ No
Host Dial Code
Set System Time
❑ Conference ❑ Yes
❑ Drop ❑ No
❑ Transfer
✦ Factory Setting
2

Key System Form 2a
System Numbering — Station Jacks
Renumber System
❑ 2-Digit ✦❑ 3-Digit
❑ Selected Extension Numbers ❑ Set Up Space
Logical Jack Type 2-Digit
3-Digit Set Up
Renumber
ID A D* B
Ext. No. ✦
Ext. No.
Space
To Person, Location, or Function
1
10 100
7100
2
11 101 7101
3
12
102 7102
4
13
103 7103
5 14
104 7104
6
15 105 7105
7 16
106
7106
8 17
107
7107
9
18 108 7108
10
19
109
7109
11 20
110 7110
12
21 111
7111
13
22
112
7112
14
23
113 7113
15
24
114 7114
16 25
115 7115
17
26 116
7116
18
27
117 7117
19
28
118
7118
20
29
119 7119
21
30
120
7120
22 31 121 7121
23 32
122 7122
24
33 123
7123
25 34
124 7124
26 35 125
7125
27
36 126
7126
28
37
127 7127
29 38
128
7128
30
39
129
7129
Shaded lines indicate possible operator positions.
* Use Form 2b for adjuncts connected via MFM or ISDN 7500B Data Module.
✦ Factory Setting
1

Key System Form 2a, Continued
Logical Jack Type 2-Digit 3-DigitSet Up
Renumber
ID
A D* B Ext. No. ✦Ext. No. Space
To
Person, Location, or Function
31
40
130
7130
32
41
131
7131
33 42 132 7132
34 43
133 7133
35
44
134 7134
36
45
135
7135
37
46
136
7136
38 47 137
7137
39
48
138
7138
40 49
139
7139
41
50
140
7140
42
51
141
7141
43 52
142
7142
44
53
143
7143
45 54
144
7144
46 55 145
7145
47 56
146
7146
48
57
147
7147
49 58 148
7148
50
59
149 7149
51 60 150
7150
52
61 151 7151
53
62
152
7152
54 63
153 7153
55 64
154
7154
56 65
155
7155
57
66
156
7156
58 67
157
7157
59
6800
158 7158
60 6801 159
7159
61
6802
160 7160
62 6803
161
7161
63
6804
162
7162
64
6805
163
7163
65 6806
164
7164
66 6807 165
7165
67
6808
166
7166
68
6809
167
7167
Shaded lines indicate possible operator positions.
* Use Form 2b for adjuncts connected via MFM or ISDN 7500B Data Module.
✦ Factory Setting
2

Key System Form 2a, Continued
Logical
Jack Type 2-Digit 3-Digit
Set Up
Renumber
ID
A D* B Ext. No. ✦Ext. No. Space
To
Person, Location, or Function
69
6810
168
7168
70
6811 169
7169
71
6812 170
7170
72
6813
171
7171
73
6814
172
7172
74 6815 173
7173
75
6816 174
7174
76
6817 175
7175
77 6818
176 7176
78
6819
177
7177
79
6820
178
7178
80
6821 179
7179
81 6822 180
7180
82
6823
181
7181
83
6824
182
7182
84
6825
183
7183
85
6826
184
7184
86 6827 185
7185
87
6828 186
7186
88
6829 187
7187
89 6830 188 7188
90
6831
189
7189
91
6832
190
7190
92
6833
191
7191
93
6834 192
7192
94
6835
193
7193
95
6836
194
7194
96 6837 195
7195
97
6838 196
7196
98 6839 197
7197
99
6840
198
7198
100
6841
199
7199
101 6842 200
7200
102
6843 201
7201
103
6844
202
7202
104
6845
203
7203
105
6846 204 7204
106
6847
205
7205
Shaded lines indicate possible operator positions.
* Use Form 2b for adjuncts connected via MFM or ISDN 7500B Data Module.
✦ Factory Setting
3