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AT&T 2630DA Service Manual page 14

Telephone sets

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SECTION
502-612-401
2 ( AI
44
<O
Page
14
BSP 502-612-401-i05_1975-11-14.jpg
Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Feb 04,2012 15:40:44
6
c
LS
(BR) 7
(O-W)
(Y-BR)
SP
6
5
>-t-<
(G-V)
CH
LS- LINE SWITCH
PU
-PICKUP KEY
CH- CHAINING SWITCH
MODifiCATION
WIRE
OR
LEAD
I ST
(
)
HOLD
KEY
Y
2 ND
HOLD
KEY
(0-BK)
(Y)
(W-0)
(Y-BR)
LOCATION (0 BINDER).
*
STORED
1"
CONNECT ( Y) LEAD FROM 1ST
'f
TO THE SAME SPARE TER MINAL OR D-161488 CONNECTOR.
(0-BK
CONNECT
LEAD TO THE SAME SPARE
Fig. 5-Modifications for Priority Hold
KEY
1ST HOLD
'f
(0-BK)
2 NO
KEY
HOLD
fROM
TO
1"
10
*
10
1"
*
*
HOLD
(W-0)
KEY AND
I LEAD OF 2ND HOLD KEY AND ( Y-8R) MOUNTING CORD
TER MINAL OR D-161488 CONNECTOR.
(
)
Y
2 4
(0-BK)
(W-0)
LEAD OF 2ND HOLD KEY

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