Panasonic KX-T336 System Reference Manual page 1119

M. Error Message Tables
1.00 Error Messages Related to
the Assigning Items in the
Same Screen
If there is a wrong entry in the displayed screen,
the following appears on the message line when
storing the entry: "Contradict the relative item
internal (XXX)."
Error Message No.
(XXX)
(page length)-(skip length) < 6
010
(receive digit) ≥ (delete digit) is not established
011
in - Special Attended DID screen.
Restriction Level-Operator ≤ Restriction Level
012
-International is not established in - Operation
(1/3) screen
Day-night combination in the incoming mode is
020
not correct.
Combination of the terminals of operators 1, 2
040
is incorrect.
DN is not installed.
050
Attempting to assign FDN's of UCD # 1 to # 4
051
for the overflow destination of UCD # 5 to # 32
Attempting to assign its own extension number
060
on the key which cannot be assigned to its own
extension number.
<example> DSS(ICM)
Specifying UCD number incorrectly.
070
Date value is incorrect on the check of month,
100
and leap year in the time and date setting
screen.
Probable Cause
DSS(DN)
SDN
9-M-1
The (XXX) indicates one of the error message
numbers shown below and possible causes of the
errors and countermeasures for them are as
follows.
Countermeasure
Make (page length)-(skip length) ≥ 6.
Make (receive digit) ≥(delete digit).
Make Restriction Level-Operator≤ Restriction
Level-International
Check the day-night combination in incoming
mode.
Check the combination of terminals for
operators 1, 2.
Designate the installed DN.
Set FDN of other UCD, or extension directory
number.
Specify the number except its own extension
number.
Assign UCD to only one ICM.
Check the date setting.