Panasonic KX-T336 System Reference Manual page 245

Description of Assigning Items
L Assigns
whether Tol! Resr:lc:ron is executed for local calls or not.
When
"Y" is set, 3 6 Digit Toll Restnctlon IS not executed.
RL
Assigns toll restriction level.
This setting does not restrict the extension user when RL s TRLE
(toll restriction level of each extension).
oc
Office Code table number
blank : Call restricted if TRLEeRL
0 to 64 : Office Code table number, for 6 Digits Toll Restriction. If the office code
dialed is in the office code table, the call proceeds to 7/l 0 digit toll restriction. If it is
not then the call is restricted.
1
Conditions
When pressing the NEXT key, this screen changes as follows:
~~H~H~~------~~t
Pressing the PREV key changes the screen in reverse order.
1 ..'
9-l-2