Advertisement
?
-
TABLE
J
CONNECTIONS FOR STROMBERG-CARLSON SINGLE-LINE TELEPHONE SETS[:]
00
S-C 5000. S-C 5548+
S-C 2500D+ +
S-C
2554Bi
INDIVIDUAL OR BRIDGED
NE-IAI. NE-IA2 OR
EQUIVALENT
KTS
CO OR PBX LINE
FROM
TO
FROM
TO
FROM
TO
TERMINALS TERMINALS TERMINALS TERMINALS TERMINALS TERMINALS
LEAD
LEAD
ITEM
COLORS
DESIGNATIONS SET
NTWK
SET
NTWK
SET
NTWK
SET
NTWK
SET
NTWK
SET
NTWK
Line switch
leads
1s.w,••
F
G
I
LI
G
3
...
(S-G)
LI
CJ+
LI
Cl
I
l,i,I " '
"'z
l,i,I
0
Telephone
line
lead,
(R)
R
L1
L1
2
z;;;
(G)
T
LI
F
LI
I
I
G
0
ai:
=
l,i,I
o.>
l,i,I
z
Dial leads
(W)
GN
RR
,.j
0
~
t.l
(W)
R
C2
A
Control
leads
A
LI~
CH
LI~
Al
G~
LI~
G~
CO
or
PBX
line
(BL-W)
RI
L1
L2
l
(W-BL)
Tl
RR
I
3
Automatic
cutoff
of
!S-R)
LK
G
LI
3
Q
r i w h e n ~
(R-S)
LKI
Cl
Cl
I
ai:
0
10
handset. and key
(BL-BKI
GND
or
Al
G
LI
3
t.l
telephone
system
A
(BK-BLI
AG
or
A
•
or
LI~
•
or
.
"r LI~
Q
O'
,0
lead
control
C'H
Q
.
Lil
On-hook dialing
(0-R)
P3
or
IR
('3
•
z
(R-0)
P4
or
IT
•
(V-0)
85
C'
(0-V)
M85
('2
fBR-
Y)
MS
C'3
• Insulate
and store.
+ Leads designated C'
I.
C'2.
etc
..
must be bridged
10
leads with identical
designations
using QC'M 12A
connectors or
spare
terminals.
i
On-hook dialing not
available.
~
Used
only when
A lead
control
is
required.
••
On
1he
S-C 2.<~48 telephone set
these
colors are
l
W)
and
(GI.
t
t
On-hook dialing not
available
unless an
NE-35
Q38
or equivalent
DIG ITONE
dial
is
used.
[:] Not required by Bell Canada
)
)
)
)
)
)
)
.,,
~
Q
-
n
tT.I
(A
-
N
I
0'I
~
-
I
N
g
Advertisement
