Error Message
Memory Full
Need Repair
Not Found
Download Failed/
Upload Failed
Mismatch
Firmware
Possible Cause
The Contacts is full and
cannot store the new item.
12: Li-ion battery failure
(KX-TPA73 only)
The handset/desk phone
does not answer when a
call is made.
There was a wireless
transmission error,
corrupted data, or the
memory became full
during a contacts
download.
The Software File Version
is not the latest version.
10.1.10 Error Messages
Solution
Remove unnecessary data
in the Contacts and try
again.
Contact your phone system
dealer/ service provider.
The handset/desk phone is
out of range or turned off.
• Remove unnecessary data
in the contacts, or consult
your administrator
regarding the number of
items being downloaded.
• Use the handset/desk
phone closer to the base
unit.
• This message disappears
if you access the contacts.
Update the Panasonic base
unit to the latest Software
File Version. For details,
consult your administrator.
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