ISS 1, SECTION 503-200-102
TABLE B
LINE AND RINGER CONNECTIONS
(902A1 TELEPHONE SET)
WIRE
INDIVID.
OR
COLOR
OR
LEAD
BRIDGED
R
R
Inside
Wire at
G
G
Conn Blk
y
y
BK
B
R
A
623P4
G
Ll
Line Cord
y
G
Jack Assy
BK
L2
R
K
S·R
•
Ringer
s
•
BK
Ll
w
F
BL
c
Line
BL·W
A
Switch
BR
L2
s
L2
*Insulated and stored.
3.04
If these telephone sets are to be used with
lAl or 1A2 key telephone system the set
must be modified by moving the brown (BR) line
switch lead from L2 to G of network.
3.06
When needed a polarity guard can be mounted
to the network mounting bracket. Refer to
Table D for connections.
4.
REMOVAL OF TELEPHONE COMPANY-OWNED
COMPONENTS
4.01
When it is desired to discontinue telephone
service of these DESIGN LINE telephone
sets, proceed as follows:
Note:
Remove telephone company-owned
components that can be easily removed. Refer
to Fig. 2.
TIP PARTY
RING
NO
IDE NT
PARTY
IDENT
GROUND
R
G
y
B
A
Ll
G
L2
K
•
*
G
F
c
A
L2
L2
GROUND
1000it
2650it
R
R
R
G
G
G
y
y
y
B
B
B
L1
F
F
A
L2
L2
G
G
G
L2
•
•
K
K
K
•
•
Ll
*
Ll
•
G
G
G
F
B
B
c
*
•
A
•
•
L2
c
c
L2
A
A
(1) Unplug cords from set.
Note:
When both receiver and transmitter
caps are removed the two-piece handset shell
falls apart.
(2) Unscrew receiver cap and remove LBl
receiver unit.
(3)
Unscrew transmitter cap and remove transmitter
unit.
(4) Unscrew two (2) screws from top and six
(6) screws from bottom of base housing and
separate the two-piece base housing.
(5) Remove line switch.
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BSP 503-200-102-i01_1977-06-03.jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Feb 08, 2012 18:19:27
