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1SS5, SECTION 501-164-201
FIG.
B
FIG. C
LINE SENSINGRELAY ~
LT
84'(%-%8:
01
Voo
(w-G)
02
RI
(R4L)
05
T1
(BL-BK)
04
PL
(13L-v)
05
LR
(8L-R)
06
SHi
(G-U)
07
FIG. E
ONE-TOUCH
CALL Iffi SWITCH
(P/o o-1 B0493)
(SEE NOTE)
,
'
FIG. F
ASSOCIATED
D1 OU-B7
TELEFHCNE
MOUNTING
CORU
SET
FIG.
B
FIG. H
425K OR 4228 -lYFf
NE7WORK
LK
(G-U)
*
0
SPO
(w-G)
*
0
LT
(u-L7L)
@t
LR
(BL-W)
@t
Al
(BR-u)
0
AG
(w-BR)
SPARE
(s-w)
*
SPARE
(w-s)
*
95B1
M2SLJY7
POMER CCRO
?OhER
uNIT
==El
"~'~
FIG. I
RECORO
IJISABLE/
oIAL
INTERMIX SWITCH
(0-1 B081B)
mFIG
A
NOTE:
AS50C IATEO TELEPHONE
SET
NUST BE EQUIPPEO
HITH
SPEAKERPHONE
INSULATE ANO STORE
SPARE TEP#l NAL OR
O-1614BB
CONNECTOR
INSULATE ANO STORE uNLESS
ONE TCXJCH CALLING
IS PROV 10EO
( ASSOCIATE TELEPHONE
SET EOUIPPEO WITH
SPEAKERPHONE
)
1
(Y-G)
FIG.
B
FIG. D
o IAL TCNE OETECTOR
(P/O O-1 S0493)
3
INPUT
(G-R)
1
INPUT
(G-R)
2
SPR
(Y-BL)
5
OTT
(BL-Y)
4
OT
(o-Y)
5
OR
(Y-o)
6
PB
(0-OK)
7
B
cm
(L7K-0)
B
P1.
(O-R)
9
VOD
(R-O)
10
SPO
(G-Y )
11
LK
(Y-G)
12
I
FIG. G
OIAL
CCY'lMOt4 SW{ TCH
(G-w)
EEi
(o)
CF
(~L)
FIG
(w-EL)
B
CA
(w)
(v-EL)
CE
(s-R)
(BR-w)
CD
(o-u)
FREQUENCY
SW ITCHES
FIG,
(BR)
FIG.
A
"L'
- :O.gg
(wJ3R)
(M-o)
~
H
'
b-+-+-
'2
&-
-$-j-
j-$
A ?
(w-G)
(w-s)
$-A-+-
- J
I
I
J
I
HI
H3
(Y-L3R)
l-l
(Y-o)
FIG. A
FIG.
A
Fig. 11 –$2870A1
Dial, Connections
(Sheet 2 of 2)4
Page 41
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