1.3 Telephone Features
74 Operating Manual
To set/cancel

1.3.34 Direct Inward System Access (DISA)

Programming Manual References
[PC Programming]
9.2.2 Feature settings [2-2]—Data Line Security
Feature Manual References
1.1.15 Call Hold
1.1.37 Data Line Security
Operating Manual References
1.3.28 Call Waiting
1.3.40 Executive Busy Override—Extension
1.3.41 Executive Busy Override—Outside (CO) Line
When an outside caller dials a specified telephone
number of the PBX, a prerecorded Direct Inward
System Access (DISA) outgoing message (OGM)
can greet the caller and give information about how
to access an extension. The operator does not
need to be involved. If there is no recorded
message, the caller will hear a short beep instead
of the DISA OGM. The operator or manager can
record, play, or erase a DISA OGM. Refer to "2.1.5
Outgoing Message (OGM) for DISA"
The caller may also be able to access system
features or call an outside party by using the
caller's password (DISA security code), depending
on the security mode. For more details, refer to
"1.1.41 Direct Inward System Access (DISA)" in
the Feature Manual.
Off-hook. On-hook.
Enter 1 to set
or 0 to cancel.
PT/SLT
Enter 730.

3 07

C.Tone
Set
Cancel
1
0
OR
Enter #.
An SLT user can enter "0"
instead of "#".
Call
Outside party
DISA OGM
Supported destinations