Bell System Practices 911A1 Manual page 5

BSP 503-200-105-i01_1978-07-05.jpg Scanned by Frank Harre!!, {Cowboy Frank) Castle Rock, Colorado
LINE AND RINGER CONNECTIONS
(911A 1 TELEPHONE SET)
WIRE
OR COLOR
LEAD
R
G
Inside
Wire at
Conn Blk y
BK
R
G
623P4
Line Cord
Jack Assy. y
BK
R
S-R
Ringer
s
BK
w
BL
Line
BlrW
Switch
BR
s
* Insulated and stored.
TABLE B
INDIVID.
RING
OR
PARTY
BRIDGED
GROUND
R R
G G
y
y
B B
A A
Ll Ll
G G
L2 L2
K K
•
•
*
*
G
Ll
F F
c c
A A
L2 L2
L2 L2
Feb 08, 2012 18:32:59
ISS 1, SECTION 503-200-105
TIP PARTY
I DENT
NO
GROUND
I DENT
1ooon 2sson
R R R
G G G
y y y
B B B
F
Ll F
A L2
L2
G G G
• •
L2
K K K
• *
Ll
* *
Ll
G G G
B
F B
• •
c
•
*
A
L2 c c
L2 A A
Page 5