Panasonic KX-NS1000 Programming Manual page 786

15.5 PBX Configuration—[7-5] TRS—Miscellaneous
Deny Table N + Except Table N: Each level has its own separate set of denied codes and exception codes,
which are only applied to that level.
Maintenance Console Location
15.5 PBX Configuration—[7-5] TRS—Miscellaneous
Feature Guide References
2.7.1 Toll Restriction (TRS)/Call Barring (Barring)
786 PC Programming Manual