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Useful Information
100 For assistance, please visit http://www.panasonic.com/phonehelp
Error messages
Display messages
If the unit detects a problem, one of the following messages will be displayed on the base
unit or cordless handset. Error beeps or busy tone are heard.
Display message Cause and solution
Busy LThe paged party is engaged in a call.
LA paged cordless handset is too far from the base unit.
Call restriction L The dialed number is restricted. Cancel the restriction
(page 85).
Error
(base unit only)
LWhen you tried to register the cordless handset, the
cordless handset and base unit could not link for some
reason, such as interference from other electrical
appliances. Take the cordless handset and base unit
away from the electrical appliances and try again.
LEight cordless handsets have already been registered
to the base unit. To cancel another handset registration,
see page 27.
Invalid.
Please register the
handset to the
base.
(cordless handset only)
LYou tried to make a call or access a mailbox with a
cordless handset that has not been registered to the
base unit. Register the cordless handset (page 25).
Invalid entry LYou tried to key-in an invalid direct command. Key-in
the correct command (pages 92 to 94).
Invalid mailbox
(base unit only)
LYou attempted to deliver/transfer a message to an
unregistered cordless handset’s mailbox. Register the
cordless handset (page 25).
Memory is full LWhen trying to store an item in the Phonebook, the
Phonebook memory is full. Erase unwanted items and
try again (page 46).
LThere is no memory available for recording messages.
Erase unnecessary messages (page 59).
Message full
(base unit only)
LThere is no memory available for recording messages.
LErase unnecessary messages (page 59).
MOH currently in
use. Please try
again later.
LYou tried to record music while the current music on
hold is in use (page 88). Try again later.
No handset
registered
(base unit only)
LNo cordless handsets have been registered to the base
unit when you attempt to de-register a handset
registration (page 27).