Lucent Technologies MERLIN 1030 Planning Manual page 9

special-purpose lines such as personal or WATS lines. Assigning a special line to
a button on one voice terminal in no way affects the use of the corresponding button
on other voice terminals. A diagram of a pooled system with eight lines appears below.
Attendant console
Line pool 3
Main pool
Intercom-
Voice
Voice terminal 1
Main pool =
=
Line pool 2
=
Line pool
=
Line not assigned to pool
Line D
Main pool
Intercom-
Voice
Voice terminal 2
POOLED SYSTEM WITH 8 LINES
Line C Line H
Line B Line G
Line F
Line A
Intercom-
Line E
Voice
Intercom-
Line D
Ring
Lines A, B, C
Lines E, F
Lines G, H
Line D
Line pool 2
Main pool
Intercom-
Voice
Voice terminal 3
7