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NOTES
t
THE
(S-G)
LEAD FROM THE LINE
SWITCH
LS IS CONNECTED TO THE LKt
LEAD
FOR AUTOMATIC
CUTOFF OF THE
CONFERENCE
2000
UNIT
WHEN
TRANSFERRING
TO THE
HANDSET
2
THE AG
LEAD
IS CONNECTED(THROUGH
A DIODE IN THE CASE OF STATION
BUSY LAMP
IN
THE
NE·
tAt
OR -tA2
KTS) TO THE
"
A"
LEAD OF THE SYSTEM
3 Ct
,
C2
,
ETC
,
ARE DESIGNATIONS FOR
SPARE
TERMINALS OR
CONNECTORS
4
RINGER
CONNECTIONS
ARE
NOT
SHOWN
5
REFER TO THE APPROPRIATE
TELE·
PHONE DIAGRAM WHEN REWIRING IS
REQUIRED IN INSTALLATION OR
RE·
MOVAL OF THE CONFERENCE
2000
6
IF
A
BUSY LAMP
(INDICATING
USE OF
CONFERENCE
2000)
IS REQUIRED
REFER TO FIG
t 7
*
INSULATE
ANO STORE
OPTIONS:
Z
FACTORY WIRED FOR
NE•
tAt OR
tA2
WITHOUT STATION BUSY LAMP
IN DIAGRAM THE RING OR PICK-UP
LEAD IS DISCONNECTED FROM R
TERMINAL ANO CONNECTED TOR LEAD
OF DIAL
ALSO DISCONNECT THE TIP PICK-UP
KEY FROM
X
TERMINAL ANO CONNECT
TO
L2
Fig. 13
-
Connections for multiline key telephone
set
Phase II DIGIPULSE dial, less polarity guard
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