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Handset display screen messages
Busy
Failed intercom or conference call (there are already
two handsets being used).
Call restricted
Your extension is in the restricted extension list and
you are trying to dial a number that starts with the
restricted prefix set in the telephone base.
Call
X:Deskset X
Another system deskset is calling.
Call
X:Handset X
Another system handset is calling.
Call log empty
There are no entries in the caller ID history.
Calling
X:Deskset X
The handset is starting an intercom call with a
deskset.
Calling
X:Handset X
The handset is starting an intercom call with another
handset.
Charging
A handset is being charged.
COVM L1 L2 L3 L4
There are new voicemail messages.
Directory empty
There are no directory entries.
Ended
You have just ended a call.
Handset
Registered
The handset registration was successful.
Hold * to unlock
The handset keypad is locked.
----Line X----
Incoming call
There is an incoming call.
Invalid.
Please register
the handset to
the base.
You are trying to make a call on an unregistered handset.
Line X
The handset is in use.
Low battery
You should place the handset in the charger.
Appendix