Bell System Practices Plant Series Reference page 5

718
LINE
WIRE CONN
BLOCK
NOTES:
I, IN SETS Of £ARLY MANUfACTURE (S)
TOR AND (0) (0-0)
2. SET IS fi.CTORY-WIREO fOR BRI(X;(O R INGING. f OR OTHER CLASSES
Of SERVICE REfER TO
3.
SET MAY BE USED WITH IAI OR
fOR THESE MOO If !CATIONS.
4. LINE SWITCH Off-HOOJ< SEQUENCE:
be
(I) CLOSES
�� l �: ����� �
*
INSULATED AND STOR£
( ) CURRENT COLOR COOE OR 36 CORD REEL
[ 1
MD COLOR COOE OR 3A CORO REEL
.,
a .,
"'
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BSP 502-706-100-i01_1970-03-QS.jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Jan 31, 2012 22:26:14
.CORD P-900232 MTG DIE LINE
AND BLOCK RINGER SWITCH
LINE SWITCH LEAD WAS CONNECTED
BK
TO Of P44E055 MOUNTING BLOCK.
TABLE 0.
KTS.
IA2 REfER TO TABLE
8
(4) OPENS
ob
{5) fq OPENS
fig 4--1750-Type Telephone Set Connection With 25W3 Diol
40100
NETWORK
G Ll (W)
G3K HANDSET
TERMINAL 2!5W3 DIAL
STRIP
iii
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