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AT&T 2630 Service Manual page 18

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SECTION 502-612-401
TAME D
PICKUP-SIGNAL KEY CONVERSION
3RD (2630-TYPE) OR 5TH (2631-TYPE) MODULE
NO. OF PVT
KEY
PWG LEADS AND TERMINALS
NO. OF
OR lNTER-
SIGNAL
COM LINES
KEYS
(COM. SIG)
o-w
s-w
G-R
BL-BK
BR-BK
o-Y
Y-o
NOTE 1
1
25
25
25
30
30
18
39
2
25
25
25
30
18
18
39
3
25
25
25
18
18
18
39
4
25
25
18
18
18
18
39
5
- —. —.
25
18
18
18
18
18
39
6
18
18
18
18
18
18
39
-
2
25
25
25
39
39
30
39
-
3
25
25
39
39
39
30
39
4
25
39
39
39
39
30
39
5
39
39
39
39
39
30
39
Notes:
1.
2.
When using converted
6th pickup
button
as common
signaling
key, remove,
insulate
and store
(Y-O ) mounting
cord lead from
terminal
39.
If more than six signal
keys are required,
replace
635G5C key
with a 658A key.
If more than five private or intercom
lines are
required,
convert
keys
in 2nd (2630-type)
or 4th (2631-type)
module in same order.
Connect plug leads to terminal 39 to utilize
common signal key.
If additional
terminals
are required,
use any
spare terminal and strap to 39.
Pssgo 18

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This manual is also suitable for:

2631