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M
7433 IP P
ITEL
HONE FOR
14
87
M
V
MX-ONE
I
OICE
TROUBLESHOOTING
This section contains information on how to solve common operational problems, and
warnings you may receive. Go through the following list if you encounter any problems.
If this checklist does not cover the problem, contact the system administrator. If others
have similar problems, there may be a system error.
Fault / Display
The phone is locked
The access warning triangle
appears in the display.
No connection to network!
(Message appears in the
display)
Probable cause
Disturbance on the network. Press
Disturbance on the network
or in the telephony system.
There is no connection to the
LAN.
6/1553-DBC 433 01 Uen G 2016-03-08
Action or comment
for a couple of
seconds. Select Restart the
phone and the phone will restart.
Although some features may not
work, the phone can be used for
receiving and making calls.
If the trouble persists, contact the
system administrator.
Verify that the phone is connected
to the network by checking the
LAN cable between the LAN port
and the phone.
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