Panasonic KX-T336 System Reference Manual page 336

3.04 PC0 Button
Description
Conditions
It is possible to connect a CO line as if it were
connected directly to a DN button on a PITS.
This operation
is
called Private CO.
ft is then no longer possible to place outgoing
calls from other extensions using this CO line.
Also, an incoming call from the CO line will arrive
only at this PITS.
A Private CO button lights up red at the times
below.
1) When the Private CO line is not In Service.
2) When the Private CO line has been set to
Busy-Out.
3) When access using the Trunk Verify
function is made by the Attendant Console.
To program a Private CO line, set "Group-Trunk
Group", Type to PVL and program the CO line to
the Private trunk group in "Trunk-CO Line", Trunk
Group.
Also, program the DN button on the PITS to
PRV-CO using "Extension-Station (2/3)", Type
and assign the physical number of the Private
CO line under Number.
Programming
System Programming
Reference
VT
I
Dumb
"Group-Trunk Group (l/Z)",
Type
9-E-l .Ol 10-C-14.00
"Trunk-CO Line", Trunk Group 9-F-l .OO 1 O-C-1 8.00
"Extension-Station (2/3)", 9-G-l .02 1 O-C-24.00
Tvoe and Number
A call held on a Private CO button can not be
retrieved by other extensions, however, an
incoming call to a Private CO button can be
transferred.
When an incoming call arrives, ringing occurs
instantly. Delayed ringing is not available.
4-B-8