Panasonic KX-TD6112E, Features Manual

Page: 101 / 306

General Features
Features Guide 101
Direct Inward System Access (DISA)
Description
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 such as:
— Placing an incoming call to: (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. A dialling route using a one-digit number (DISA Automated Attendant
(AA) number) is available.
— 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.
One of the following security modes must be selected to prevent the caller from making
unauthorised calls. <[809] DISA Security Type>
When making an outside call by Call Forwarding — to Outside Line, the call is permitted
exceptionally.
An Outgoing Message can be programmed for the DISA feature. When a caller reaches the
DISA line, a prerecorded message will greet the caller. Up to 9 DISA messages may be
recorded by the operator. And they can be used for different Intelligent Call Handling tables.
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 Outside Line feature,
the call is allowed exceptionally even if the DISA call is made with an analogue CO line.
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 using your telephone line, and the cost may be charged to your account.
To prevent this problem from occurring, we strongly recommend the following points:
1: Carefully maintain the secrecy of the password.
2: Specify a complicated password with several digits.
3: Change the password frequently (at least once per month).
Security Mode Description
Non Security
Allows the caller to access an outside line or make an intercom
call without dialling DISA user code.
Trunk Security
(Outside Line) Requires the caller to enter a DISA user code before making an
outside call.
All Security
Requires the user to enter a DISA user code before making an
outside call or an intercom call.