Direct Inward System Access (Disa) - Panasonic KX-TD500 User Manual

4.3.26 Direct Inward System Access (DISA)

Allows an outside caller to access specific system features as if the caller is an extension in the
system. A DISA outgoing message is used to give outside callers assistance, such as listing the
extension numbers in the system. You can also reach extensions using a single digit (DISA
built-in auto attendant number).
Calling an extension
From Outside Telephone
In Non Security Mode/Trunk Security Mode:
DISA phone no.
Dial the DISA
phone number.
In All Security Mode:
DISA phone no.
Dial the DISA
phone number.
extension no.
Dial the
extension number.
You can dial the DISA AA(Automated
Attendant) number instead.
User Manual
Ringback tone DISA outgoing
message
Ringback tone DISA outgoing
message
Ringback tone
Station Features and Operation (PT/SLT)
extension no.
Dial the
extension number.
You can dial the DISA AA(Automated
Attendant) number instead.
DISA user code
Enter the pre-assigned
DISA user code.
Ringback tone
Dial tone
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