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To add four Central Office Lines (CO 9
through 12), use the optional expansion
card KX-Tl23280.
1.
2.
.
0
Insert the expansion card KX-T123280 into
the KX-Tl23211.
R : Ring
T :Tip
Vi
ack (CO)
Insert the modular plug of the telephone
line cord (2-conductor wiring) into the
modular jack on the KX-T123280.
Mis-connection may cause the KX-T123211
to operate improperly.
See “During Installation” page 6-l and
“During Connection” page 6-2 before
connecting.
To Terminal Board or Modular Jacks
+
)rn the Central Office (CO).
Use
2-conductor wiring cord
To add two Central Office lines (CO9 and
COlO), use the optional expansion card
KX-Tl23281.
1.
2.
0
Insert the expansion card KX-T123281
into the KX-T123211.
Insert the modular plug of the telephone
line cord (2-conductor wiring) into the
modular jack on the KX-T123281.
Mis-connection may cause the KX-Tl23211
to operate improperly.
See “During Installation” page 6-l and
“During Connection” page 6-2 before
connecting.
To Terminal Board or Modular Jacks
from the Central Office
(CO).
R :Ring
T : Tip
View of TEL Jack (CO)
b
co9
co10
\\
-
0
s
P
Use 2-conductor wiring cord
2-27