Direct Inward System Access (Disa) - Panasonic KX-TA624 User Manual

D

Direct Inward System Access (DISA)

Allows an outside caller to access specific extensions, etc., as if the caller is an extension
in the system. A DISA outgoing message gives outside callers assistance, such as listing
the extension numbers or DISA built-in auto attendant (AA) numbers in the system. If the
optional OGM/FAX Detection card is not installed, callers will only hear a beep instead
of a message. This saves you having an operator. A pre-assigned DISA security code may
be necessary, depending on the mode, to access the features directly.
None Security mode: Any caller can make outside or intercom calls without entering a
Trunk Security mode (default): You need to enter a DISA security code when making
All Security mode: You need to enter a DISA security code when making any call.
You also have the option of calling an extension or ring group using a one digit number
(DISA built-in auto attendant number) via DISA calls.
Calling an extension by following the outgoing message
Any Telephone
In None Security Mode
DISA phone no.
Enter the DISA phone number.
In All Security Mode
DISA phone no.
Enter the DISA
phone number.
3-54
Telephone Features
DISA security code.
Ringback tone and
DISA outgoing message
DISA security code
Ringback tone Dial . Enter the pre-assigned
and DISA security code.
DISA outgoing
message
3.2 Telephone Features
outside calls.
extension no.
Enter the extension number.
• You can dial the AA number instead.
One short
beep
• You can dial the AA number instead.
Ring back tone
extension no.
Enter the Ring back
extension number. tone