ESI -50L Administrator's Manual page 8

ESI-50L Administrator's Manual
Extension numbering
1 (main board)
Numbering plan selections
Selection 100
(default)
From To Used for
100 139 Extensions
280 289 Departments
300 489 Guest/info mboxes
Common to all ESI-50L numbering plan selections
From To Used for
0 — Operator
490 499 Q & A mailboxes
500 — Broadcast mailbox
501 516 Group mboxes
533 542 Cascade notif. mboxes
600 699 System speed-dial
Port card
Digital stations
100 through 107
2 110 through 117
3 120 through 127
4 130 through 137
Selection 200
From To Used for
200 239 Extensions
380 389 Departments
100 199 Guest/info mboxes
400 489 Guest/info mboxes
From To Used for
71 76 CO line grps.
8 — CO line grp.
9 — CO line grp./ARS
— Call pickup
# — Paging
Administrator programming: An introduction
Extensions
Analog stations
108 and 109
118 and 119
128 and 129
138 and 139
Selection 300
A.6
From To Used for
300 339 Extensions
470 479 Departments
100 289 Guest/info mboxes