INSIOt
WIRE
!NOTE
31
�
GRO OR AI (Y)
Y
{'f)
�
SPARE OR
.�
NOTES:
AA:.,,
!.
SET WIRED FOR INDIVIDUAL OR BRIDGED RINGING.
2. WHEN USED WITH KTS, TO PREVENT A FALSE
HOLD CONDITION WKE.� GOING ON-KOOK, THE
TIP AND RING LINE SWITCH CONTACTS MUST
BREAK BEFORE THE"A"LEAD CONTACTS BREAK.
�-
WHEN USED WITH
lA
I OR IA2 KTS THE (BK) AND
(Y)
INSIDE WIRE
LEADS
AECOME
A ANO
AI
LEADS. THE {BR)
SWITCH LEAD- MJST
Bt. �'()V£0
FROM L2 TO G ON
N£T�RK.
4.
IF L.USTOMER'S PREMISES I S PRruiREO
WITH
A
548A OR
EQUIVALENT JACK,
INSTALL
225A ADAPTER
l,.t\ICH ACCEPTS THE D4BU
PLUG-H�DE0 l«lU!I;T lNG CORD.
*-
INSULATED AND STORED
DP-
DIAL PuLSE CDr/TACT
ON-
DIAL OFr -NORMAL CONTACT
623P4
JACK
PIA
RINGER
I NOTE II
LINE
SWITCH
I NOTE
2
AND
3)
NETWORt<
DIAL
Fig. 9-•881C102, 881C103, or 881C104 Telephone Set, Connections•
BSP 503-200-108-i03_1978-01-08.jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Feb 08,2012 18:50:10
6t6P
JACK
H40U
HANDSET
HANDSET
CORD
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m
n
....
0
z
"'
0
..,
...
0
0
..
