ND-70348 (E) CHAPTER 4
Page 298
Revision 3.0
ATDP
ATDP: Assignment of Toll Code Restriction
1. General
This command is used to assign the area code of Toll Restriction - 3/6 digits for both an outgoing connection
and a tandem connection.
2. Precautions
1. This command is used when restriction data is assigned to RES=2 (Toll Restriction is required) in the
ARSC command or in the ARRC command.
2. The office code following the area code assigned on this command can also be specified by AARP com-
mand.
3. Setting Method of Area and Office Code Restriction
In case the number to be dialed is as shown above.
(a) 3-Digit Toll Restriction
9 - 1 - NPA - Nxx - xxxx
A 3-digit toll restriction is a restriction that is to be executed by developing the contents (NPA in this
case) of the digits that follow the toll code.
If the data is set as follows, a toll call can be restricted by developing NPA.
• At Toll Code Restriction Data (ATDP)
DC=“9-1”, TDI=2, NND=3 (“NPA”)
• At Area & Office Code Data (AARP)
DC=“NPA” (Only 3 digits)
(b) 6-Digit Toll Restriction
9 - 1 - NPA - Nxx - xxxx
A 6-digit toll restriction is a restriction that is to be executed by developing the contents (“NPA” - Nxx
in this case) of the 6 digits that follow the toll code.
If data are set as follows, a toll call can be restricted by developing “NAP - Nxx”.
• At Toll Code Restriction Data (ATDP)
DC=“9-1”, TDI=2, NND=6 (NPA - Nxx)
• At Area & Office Code Data (AARP)
DC=“NAP - Nxx” (6 digits)
4. Data can be entered on a Day/Night basis, if specified in ASYD command, SYS 1, INDEX 75, Bit 3=1.
5. The rest of the parameter appearance is depending on the data entered in TDM/OG parameter.
TRK
ACC
CODE
TOLL
CODE
AREA
CODE
OFFICE
CODE
STATION
NUMBER
9–1–NPA–Nxx–xxxx
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