Panasonic KX-T336 System Reference Manual page 1121

Error Message No.
052 Extension assigned to NEXT HUNT STATION is
already assigned to NEXT HUNT STATION for
another extension.
053 Relation between ICM group and Pickup group
assigned for an extension is incorrect.
054 As PRV-CO is assigned by PITS button
assignment, impossible to change the type of
the trunk group to any other than PRV.
055 As assigned to Single CO by PITS button
assignment, impossible to change the 1:1
destination of the line to a different PITS.
056 Attempting to change the tenant of Trunk group
without canceling the setting of 1:1 destination.
057 UCD group is not assigned.
058 Attempting to assign DID to Trunk group which
has CO lines belonging to the group.
060 Attempting to assign the unstored ICM number
to the DSS (ICM) button.
070 Attempting to assign the ATT which is not
registered as the operator to the maintenance
device.
080 Specified CO line does not exist.
081 Specified CO line is not the PVL.
082 Specified CO line is already assigned as a DIL
1:1 or PRV-CO by another extension.
083 Impossible to assign because the programmings
for specified CO does not satisfy the condition.
084 Impossible to assign because the programmings
for specified CO does not satisfy the condition.
090 Specified External Pager is not existing.
101 Attempting to delete the extension which is
registered as an operator of the tenant.
102 Attempting to delete the extension which is
registered as the destination of intercept routing
for the Trunk group.
103 Attempting to delete the extension which is
registered as an ATT busy out extension of
Trunk group.
Probable Cause
9-M-3
(70695)
Countermeasure
Assign another extension or clear the
previous assignment.
Make them in proper relation.
Cancel the assignment of the PITS button.
Cancel the assignment of the PITS button.
Change the tenant after clearing all 1:1
destinations of CO lines belonging to the
group.
Assign Pickup group to a UCD group.
Assign DID after clearing all CO lines
belonging to the group.
Assign stored ICM number.
Register the ATT as an operator, or specify
another device.
Specify proper CO line.
Specify proper CO line.
Specify another CO line or cancel the
assignment of the desired line.
Change call placing type to 1:1, or change
group type to unique type.
Change call placing type to 1:N, and group
type to group.
Specify an existing pager.
Cancel the assignment as an operator.
Cancel the assignment as the destination.
Cancel the assignment as an ATT busy out
extension.