Panasonic KX-T336 Installation Instructions Manual page 203

Error Message
Illegal code detected
Status is already set
Too many
equipment assigned.
Some extension are
using that message
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Probable Cause
I
improper data is received.
Execution is impossible during off-line.
Impossible change such as
is attempted.
The number of equipment you attempt to
assign is over the limit.
Attempting to change or delete the message
which is in use by an extension user.
I
Communication link is defective, or backup
data is destroyed.
I
Execute during on-line.
Impossible.
Assign the equipment within the limit of
number.
Change or delete the message after the
extension cancels the setting.
9-M-8
(70695)
Countermeasure
I