To Access Another Party Directly From Outside (Direct Inward System Access [Disa]) - Panasonic KX-TD816 User Manual

2.2 Making Calls
2.2.7 To Access Another Party Directly from Outside (Direct
Inward System Access [DISA])
External callers can call extensions in the system.
An outgoing message 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.
Ask your manager for the mode assigned to your
system.
Warning for the Direct Inward System Access Users
When you enable the Outside – Outside Line Call feature of Direct Inward System Access (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.
In order to avoid this problem, we strongly recommend the following points:
1: Carefully maintain the secrecy of the password.
2: Specify a complicated password as long and random as you can make it.
3: Change the password frequently.
To call an extension
From an External Party
In Non Security Mode
DISA
phone no.
Enter DISA
phone number.
In All Security Mode
DISA
phone no.
Enter DISA
phone number.
48
desired no.
R.B.Tone and
Enter desired
DISA outgoing
number.
message
DISA user
code
R.B.Tone and
DISA outgoing Enter pre-assigned
message DISA user code
(4-10 digits).
desired no.
One short
Enter desired
beep
number.
Operation