Panasonic KX-T336 System Reference Manual page 1074

3.00 7/10 Digit Toll Restriction Table
Summary
Assigns 10 Digit Toll Restriction when the call is
a long distance call, and assigns 7 Digit Toll
Restriction when the call is a local call.
Assigning Item
ENT. (Entry)
Number (01 to 64)
Description of Assigning Items
ENT. (Entry)
Number (01 to 64)
Default
blank The last seven digits of the dialed number
blank : not assigned
Assigns the office code and subscriber number to be checked by toll
restriction.
9-I-6
(60395)
( for U.S.A. and Canada only)
(Password level : Two or higher)
Selection of Value
Reference
3-C-1.07