User's Manual

88
Setting FDN Env i ronment
Restricted call list is used to restrict the call only to specific phone number.
On Security screen, select FDN option and press OK to display FDN screen
with 2 options as follows;
• FDN
Only: Decides to execute fixed phone as necessary. However, its
default is Inactive. In order to execute this function, select
On and press OK, where you will be asked to input correct
PIN 2 (You have 3 chances only. If the third password is
incorrect again, the phone will be locked). Now, press OK
Key. If PIN 2 is correct, FDN call mode will operate and
allows the call to be connected only to the number in FDN
address. If you want to cancel this mode, follow the same
procedures as above.
• Numbers:
Specifies the number allowed to call when Only FDN mode
is set active (which will be saved in FDN address book).
Select Numbers option and press OK to display the list of
existing phone numbers. If you want to add other number
or cancel, press Option to display the following list for your
easy access.
9. Settings