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14
Any single line telephone can be connected in parallel with a proprietary telephone.
E
L
E
C
T
R
O
N
I
C
M
O
D
U
L
A
R
S
W
I
T
C
H
I
N
G
S
YS
TE
M
P
O
W
E
R
Paralleled Telephone Connection
Notes
• The following features are not available for SLT connected in parallel:
Call Splitting
External Feature Access
Conference
4-conductor wiring cord
Connect pins “H”, “A”,
“B”, and “L”.
2-conductor wiring cord
Connect pins “A” and “B”.
Master
socket
Secondary
socket