Panasonic KX-TD612NZ - Manual (Page 52)

Operation
52 User Manual
2.2.8 To Access Another Party Directly from Outside (Direct
Inward System Access [DISA])
An outgoing message (OGM) greets the caller and gives information about how to access an
extension. You do not need the operator's assistance.
You may not be able to access the features without a DISA user code depending on the security
mode.
Non Security Mode: Any caller can make outside or intercom calls.
Trunk Security Mode (Default): A pre-assigned DISA security code must be entered to make
outside calls.
All Security Mode: A pre-assigned DISA security code must be entered to make both outside and
intercom calls.
This prevents the caller from making unauthorised calls. However, when making an outside call by
Call Forwarding — to Outside (CO) Line, the call is allowed (exception). Ask your manager for the
mode assigned to your system.
WARNING
When you enable the Outside-Outside Line Call feature of DISA function, if a third party discovers the
password (a DISA User Code) of the system, you have a risk that they will make illegal phone calls
This feature is possible if an optional card KX-
TD61291 is installed in the main unit. This feature
allows an outside caller to access specific system
features as if the caller is an extension in the
system. The caller can have direct access to
features below.
— Placing an incoming call to extensions such as
(1) Extension (2) ISDN extension (3) Hunting
Group (4) Phantom extension (5) External pager
(for Trunk Answer From Any Station [TAFAS]) (6)
Voice Mail extension. The caller also has the
option of dialling the route for an extension using 1
digit number (DISA Automated Attendant (AA)
number) via DISA calls.
— Calling an external party.
— Setting or cancelling the "Call Forwarding — to
CO Line, All Calls" feature.
— Call forward to outside line ("Call Forwarding —
to CO Line, All Calls" and "Call Forwarding — to
CO Line, No Answer") in accordance with pre-
selected CLIP and DDI/MSN numbers.
• An optional voice message card KX-TD61291 is required to enable DISA function.
• This feature is available only for DTMF (Touch Tone) telephone user.
• The outside-outside line call is only available when the DISA call is made with an ISDN line.
However, when calling to an external party by the Call Forwarding — to CO Line feature,
the call is allowed exceptionally even if the DISA call is made with an analogue CO line.