Panasonic KX-NCP500 - Manual (Page 63)

To set/cancel
Off-hook. On-hook. Enter 1 to set
or 0 to cancel.
PT/SLT/PS
Set
Cancel
1
0
OR
Enter 730.
3 0 7
C.Tone
1.3.18 DISA (Direct Inward System Access)
– Calling through DISA
Calling through DISA
When outside callers access extensions in the PBX, a prerecor-
ded message greets the caller and gives information about how
to access an extension. You do not need the operator’s assis-
tance.
You may be able to access system features or call an outside
party with your password depending on the security mode.
Document Version 2008-09 Operating Manual 63
1.3.18 DISA (Direct Inward System Access)