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ADMINISTRATION OPTIONS AND REQUIREMENTS — GENERIC 1
Prefix Mark
This field is only used for public network (ARS) applications.
The Prefix Mark relates to the ARS Prefix 1 Required? field on the
DIAL PLAN RECORD
screen. If the ARS Prefix 1 Required? field is translated y, then (for certain type of
calls) it may be necessary to transmit the one along with the dialed digits. The
Prefix Mark field permits four different entries (numbers) for administering this
capability. Field encodes and their descriptions are:
0
1
2
3
Specifies that the prefix digit one is not inserted.
NOTE: This entry is appropriate when there are no Interchangeable CO
Codes within the NPA. If the destination number is seven digits or less (for
example, NNX-XXXX or a service code N11) then the digits are sent as
dialed. Furthermore, for these type calls, if the prefix digit one is dialed it is
not deleted. For 10-digit (NPA-NNX-XXXX) calls, if the prefix one is
dialed it is deleted.
Specifies that the prefix digit one is sent if and only if the call is a 10-digit calls.
For this entry, there may be Interchangeable CO Codes within the NPA.
Specifies that the prefix digit one is sent for all 7- and 10-digit toll calls. The
associated toll list assigns which office codes are toll calls. For this entry, there
may not be Interchangeable CO Codes within the NPA. With this entry, if the
customer were to dial a one before a nontoll 7-digit call, the call would route as
a toll call.
Specifies that the prefix digit one is sent for all toll calls, regardless of the
number of digits. For this entry, there may be Interchangeable CO Codes within
the NPA.
Toll List
No. Del
Digits
Inserted
Digits
IXC
This field is only used for public network (ARS) applications.
This field relates a specific ARS toll table to Prefix Marks two and three. Permitted
entries are numbers 1 through 32.
Determines the number of digits deleted from the beginning of the digit string that is
being prepared for sending. Permitted entries are numbers within the range of 0
through 11.
NOTE: The insertion or deletion of the NPA is done with the Prefix Mark and
the NPA is not included in the number of digits deleted or inserted.
Specifies the digits to be inserted at the beginning of the digit string that is being
prepared for sending.
For ISDN-PRI private networks, enter a blank. For ISDN-PRI public networks the
interexchange carrier’s three digit identification should be translated. If this field is
left blank for public network connections, then the presubscribed common carrier is
assumed.