TABLE B
CONNECTIONS FOR EXTERNAL SPEAKERPHONE
6300 OR 631 0 TELEPHONE SETS
WIRE
LEAD
REMOVE
CONNECT
OR
COLOR
DESIG.
FROM
TO
LEAD
BL-Y
R1
*
2
Y-BL
T1
*
RRt
Mtg.
0-Y
AG
*
5
Cord
Y-0
LK
G
9
(BL-W
Binder)
G-Y
P4
*
1 2
Y-G
P3
*
1 1
*
Stored location.
t Network terminal.
TABLE C
CONNECTIONS FOR EXTERNAL SPEAKERPHONE
26300 O R 2631 0 TELEPHONE SET
WIRE
LEAD
REMOVE
CONNECT
OR
COLOR
DESIG.
FROM
TO
LEAD
BL-Y
R1
*
2
Y-BL
T1
*
1 0
Mtg.
0-Y
AG
*
5
Cord
(BL-W
Y-0
LK
G
9
Binder)
Y-G
IR
*
1 1
G-Y
IT
*
1 2
*
Stored location.
ISS 5, SECTION 5 1 2-620-440
TABLE D
SPEAKERPHONE CONNECTIONS USING INTERNAL
TRANSMITTER 630DA/DAM OR 63 1 DA/DAM TELEPHONE
SET
WIRE
LEAD
OR
COLOR
DESIG
LEAD
Y-BL
T1
BL-Y
R1
Y-0
P3
Mtg Cord
0-Y
P4
(Note 3 )
Y-G
AG
BR-BK
s
Slate Key
BR-BK
Plug
679A(MD)
S-V
LK
TRMTR
*
Insulated and stored location.
t Terminal on network.
FROM
TO
46
RRt
44
1 3
39
9
*
14
4 3
7 (Note 6)
*
38
3 0
4
Note 1:
Connections shown are used when
transmitter is part of telephone set and
speakers phone leads are connected through
the mounting cord.
Note 2:
When control unit is located near
the telephone set an A25B conntctor
cable may
be
plugged into the 3rd mounting
cord plug (630DA/DAM) or 5th plug
(631DA/DAM) and terminate on the control
unit.
Note 3:
M o u n t i n g cord conductors from
(G) (630DA/DAM) or (S) (631DA/DAM)
binder.
Note
4:
Connect the slate plug from the
3rd or 5th module to the 679A transmitter.
All other plugs in the module are insulated
and stored.
Note 6:
Set intended for speakerphone use
must
be
equipped with an 8CA dial for
the second set of off-normal contacts (P3
and P4 leads).
Note 6:
Connect to L2t if busy l amp i s
also furnished.
Page 13
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S12·620·440-105_1979-Q7-13.jpg Scanned by Frank Harrell, {Cowboy Frank) Castle Rock, Colorado Feb 16, 2012 23:00:38
