Direct Inward System Access (Disa) - Panasonic KX-TD816JT Features Manual

1.5 Attended Features

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 intercom call to an extension, operator, modem (for remote system
administration) or external pager (for TAFAS: Trunk (Outside Line) Answer From Any
Station). A dialling route using a one digit number (DISA built-in automated attendant
number) is available.
• Calling an external party.
One of the following security mode must be selected to prevent the caller from making
unauthorised calls. <[809] DISA Security Type>
Security Mode
Non
Outside Line
However, when making an outside call by Call Forwarding – to Outside Line, the call is
permitted (exception).
An Outgoing Message can be programmed for the DISA feature. When a caller reaches the
DISA line, a pre-recorded message will greet the caller. Two different DISA messages may be
recorded by the operator. Thus, one message may be used in day mode and the other in night
mode, or they can be used for different outside lines.
Note
When you enable the outside-to-outside call transfer feature of DISA function, if a third party
knows the password, there is a risk that someone else illegally may make a phone call using
your telephone line, and the cost may be charged to your account.
In order to avoid this to happen, we strongly recommend you to keep the secrecy of the
password, and change the password frequently.
60
Any caller can make outside or intercom calls.
A pre-assigned DISA user code is required to make outside
calls.
Description
Features Guide