AT&T MERLIN LEGEND Communications System Key System Planning Forms Errata Key System Planning page 11

Key System Form 2a, Continued
Jack Type
Logical
ID A D * B
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
Shaded lines indicate possible operator positions.
* Use Form 2b for adjuncts connected via MFM or ISDN 7500B Data Module.
Factory Setting
4
2-Digit 3-Digit
Ext. No.
Ext. No.
6848 206
207
6849
6850
208
209
6851
6852 210
211
6853
212
6854
213
6855
214
6856
215
6857
216
6858
217
6859
218
6860
219
6861
6862 220
221
6863
6864 222
6865 223
6866
224
225
6867
226
6868
6869
227
6870 228
6871
229
6872 230
231
6873
6874 232
6875 233
6876 234
6877 235
6878 236
6879 237
238
6880
239
6881
6882
240
241
6883
242
6884
243
6885
Set up Renumber
Space To
Person, Location, or Function
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243