Panasonic KX-T336 System Reference Manual page 217

1.04 Toll Restriction for Individual
Virtual Trunk Group Dial Access
Flow Chart
Shows the procedures for restricting outgoing
calls when an extension user makes an outgoing
CO call by employing Individual Virtual Trunk
Group Dial Access.
TRLE>TRLL
Notes
1. When available, accesses an idle trunk group that is assigned to "Yes" in "Special Carrier Access-Equal
Access" or "-OCC Access."
2.Operator calls, Equal Access, custom calling are prohibited.
( for U.S.A. and Canada only)
Start
<1> Is the selected virtual trunk group set available for
access in Class of Service?
Determines if the call is an operator call (leading digit
is 0), Equal Access, custom calling, local call, or long
distance call.
<2>Compares Toll Restriction Level of Special Carrier
Access (TRLS) in Equal Access or OCC Access
with TRLE.
<3>Executes 3/6 Digit Toll Restriction.
(Refer to 3-C-1.06)
Executes 7/10 digit Toll Restriction.
(Refer to 3-C-1.07)
<4>Does the dialed number suit the dialing plan (A,B,
C or D) preset in "System-Operation", Home
Dialing Plan?
Modifies the dialed number, depending on "Special
Carrier Access-Equal Access", Digit Modification or
-OCC Access", Digit Modification.
Calls
3-C-10
(60395)
1
Yes
2
Local, or long distance call
TRLE<TRLS
Not restricted
Not restricted
Yes
No
Restricted
Restricted
No
Prohibits
(Sends reorder
tone)