Private lines
This feature allows you to set a private line (direct line) to the Line 4 jack of
each unit. In this case, all 16 units can have their own private lines, and the
connection of 16 units together adds up to a total of 19 telephone lines. The
chart below shows an example of how 16 extension are connected to add up
to 19 telephone lines.
NOTE:
To program a private line in a line group, press
E
to begin
feature setup and then select
SPECIAL
h
OPTIONS
. Enter the Line group
menu and select PRV to set the private line.
NOTE:
If the unit (extension) is not set to PRV, the Line 4 status
indicator will be unable to display a correct line status.
95
Expanding the phone system
Expanding the phone system
Inter
com Extensions
Telephone Lines (TLs) in System
TL1 TL2 TL3 TL4 TL5 TL6 TL7 TL8 TL9 TL10 TL11 TL12 TL13 TL14 TL15 TL16 TL17 TL18 TL19
EXT 11
✔ ✔ ✔ ✔
EXT 12
✔ ✔ ✔
✔
EXT 13
✔ ✔ ✔
✔
EXT 14
✔ ✔ ✔
✔
EXT 15
✔ ✔ ✔
✔
EXT 16
✔ ✔ ✔
✔
EXT 17
✔ ✔ ✔
✔
EXT 18
✔ ✔ ✔
✔
EXT 19
✔ ✔ ✔
✔
EXT 20
✔ ✔ ✔
✔
EXT 21
✔ ✔ ✔
✔
EXT 22
✔ ✔ ✔
✔
EXT 23
✔ ✔ ✔
✔
EXT 24
✔ ✔ ✔
✔
EXT 25
✔ ✔ ✔
✔
EXT 26
✔ ✔ ✔
✔
To L4 jack
TL4 to TL19 are private lines
To
L1 Jack
To
L2 Jack
To
L3 Jack
974CIB_06 4/7/06 3:33 PM Page 95
