Installation manual

140 20/10/2004 PS10270JENAA01
At called station:
The telephone does not ring
Line circuit card.
Replace
(1)
(2)
Telephone set
START
The call is routed to a station other than
the called number.
Check
at the called station.
Call Forwarding-
All Calls feature is activated
a
.
(1)
END
Check
"On" lamp on the PWR
supply unit is on.
(1)
Volume control of the
telephone set.
(2)
PWR SUPPLY UNIT
(if all the sets in the same
cabinet fail).
(3)
destination station.
Ringing signal is not disconnected
Line circuit card.
Replace (1)
(2)
Telephone set
after going off-hook.