AT&T 500E Reference Manual page 7

Fig. 13-- 5 148 Telephone Set, Interior View
WIRE OR LEAD
Ringer
(Note)
426A Tube
(501F and 500H)
Mtg Cord
Conn Block End
Inside
Wire
at
Conn
Block
Trnsf Leads
at Conn Block
Note:
To silence ringer permanently disconnect R and BK ringer leads and insulate and store .
( )
•
500E/F and 501F (Fig. 15).
<>500H (Fig. 16)
BSP 502-S01-115 -i02_1971-Q5 -07.jpg
Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Jan 29, 2012 23:50:32
LINE AND R INGER CONNECTIONS FOR SOOE/F, 501 F, AND SOOH TELEPHONE SETS
COLOR
R
s
BK
S-R
R
y
BK
R
y
G
BK
Ring R
y
Tip G
GRD
.•
TABLE C
TIP
PARTY
RING
BRIDGED NO
I
PARTY
DENT
GRD
L2 L2
G G
K K
A.
A
G
R
y y
G R
B
B
R R R
y y
y
G G
G
ISS 2, SECTION 502-501-115
• Fig. 14-5168 Telephone Set•
R
R
y y
G G
R G
y y
G R
B B
R R
y
y
G G
7
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