Panasonic KX-T336 System Reference Manual page 357

(In case of "Individual Trunk Group Dial Access" and "Direct Trunk Access.")
TRLT (Toll Restriction Level of Trunk Group) of a specific trunk group
Group - Trunk Group
Trunk Group No.= 02 (1/2)
Type........................ DDD
Name......................
Intercept Routing (Night) EXT:5002 (Type:No.)
Toll Restriction Level ..... 01
Level of Trunk Group
Section 9-E-1.01 "Trunk Group (1/2)"
Section 10-C-14.00 "Trunk Group 1 (TG1)
TRLE (Toll Restriction Level of Extension)
System-Class of Service
Class of Service (COS) No.= 02 (1/2)
Toll Restriction Level (Day) ............. 02
Toll Restriction Level (Night) ........... 02
Section 9-D-4.01 "Class of Service (1/2)"
Section 10-C-7.00 "Class of Service 1 (CS1)"
OFL PRG SCR SEL
(TRLT)
OFL PRG SCR DIR
Level of Extension
(TRLE)
3-F-55
(21292)