Panasonic KX-TD500 System Reference Manual page 1412

2.05 Changes of the Slot Status
Canceling the Slot Assignment
Before canceling the slot assignment, the status
of ports or resources assigned to the target slot
should be changed to "Not-installed" or "Pre-
installed" beforehand.
Slot Assignment
The status of ports and resources installed in the
target slot.
HLC Pre-installed
PLC Pre-installed
SLC Pre-installed
MSLC Pre-installed
LCOT Pre-installed
GCOT Pre-installed
RCOT Pre-installed
DLC Pre-installed
DHLC Pre-installed
ESLC Pre-installed
DID Pre-installed
ATLC Pre-installed
OPX Pre-installed
DPH Pre-installed
DISA OUS
AGC OUS
RMT OUS
Resource (DTMF receiver)
When you change the status of target slot, the
status of devices (port, resource) in the slot
changes as follows.
1. INS OUS
Slot INS
Port INS
Resource INS
No changes in other status.
FIFO communication is terminated.
OUS
OUS
OUS
OUS
15-C-6
2. OUS INS
Slot OUS
Port OUS
Resource OUS
No changes in other status.
3. INS Fault
Slot INS
Port INS
Resource INS
No changes in other status.
FIFO communication is terminated.
4. Fault INS
Slot Fault
Port Fault
Resource Fault
No changes in other status.
FIFO communication begins.
In case of "3. INS Fault", "4. Fault
the "OUS" status of lower devices doesn't
change.
INS
INS
Fault (defective device)
INS
Fault (defective device)
Fault
Fault
Fault
INS
INS
INS
INS"