ND-70348 (E) CHAPTER 4
Page 296
Revision 3.0
ARRC
ARRC: Assignment of Alternative Route Restriction
1. General
This command is used to accomplish trunk tandem connection.
2. Precautions
1. The ASTD command is also required to access trunk tandem connections including C.O. Line.
2. When data “2 (Toll Restriction is required)” is assigned at the ARI-D_RES parameter, the ATDP command
designates the connection allowed area (office) code.
3. The following table shows the applicable data assignment of ARI-A_RES and ARI-D_RES parameter.
3. Data Entry Instructions
ARI-A_RES ARI-D_RES
Tandem connection
with operator assistance
Tandem connection
without operator assistance
0 0 Restricted Restricted
1 0 Allowed Restricted
1 1 Allowed Allowed
1 2 Allowed
Depend on ATDP/AARP assign-
ment
01
This data assignment is not applicable.
02
INCOMING
ROUTE NUMBER
(ICRT)
1-255
OUTGOING
ROUTE NUMBER
(OGRT)
1-255
ARI-A_RES
0/1
ARI-D_RES
0-2
REMARKS
Tandem connection with an operator/station
assistance
0 = Restricted 1 = Allowed
ARI-A_RES
Tandem connection without an operator/station
assistance
0 = Restricted 1 = Allowed
2 = Toll (Conditional) restriction is required
ARI-D_RES
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