Panasonic KX-TD500 System Reference Manual page 1408

1.01 INS (In Service) Command
Description
Changes the status of the target device (shelf,
card, port, station etc.) to "In Service" in on-line
communication mode.
Conditions
The status of the specified devices (shelf, card,
port, station) should be "OUS" or "FAULT".
When you change the status of a lower device
(port, station) to "INS", the upper device (shelf,
card) should be changed to "INS" status
beforehand.
If you try to change the lower device (port,
station) status to "INS" while upper device (shelf,
card) is in "OUS" status, the error message
"Invalid Status" appears on the screen.
Operation
Press the function key INS.
CMD> In Service No. = xxxxxx
1 2 3
Enter the number of the desired device.
For input values, see below:
Device Input Value
Shelf 1 to 3 (physical number)
Card 101 to 314 (physical number)
Port 10101 to 31416 (physical number)
Station DNxxxx (xxxx: extension number;
three or four digits) or Physical
number: five digits
ATT A1 or A2 or
Physical number: five digits
DTMF Rxxxy (xxx:Card number; y: 1 or 2)
CNF CFBxx or CFOyy (xx: 01 to 08,
yy: 01 to 64)
Refer to Section 15-F "Functional Test by
Entering Commands" for details about test
command.
When you change the status of an upper device,
the status of lower devices changes as follows.
Upper device
Lower device
Upper device
Lower device
Normal operation
The following message appears on the screen.
***** OK
Operation failed
An error message apears on the screen in the
following cases.
• Parameter error
• Not installed
• Status error
• INS failure (Diagnostic error)
15-C-2
OUS INS
OUS INS
Fault Fault
Fault INS
Fault INS
OUS OUS