Features 3-5
3 Features A
Automatic Route Selection (ARS)
The system automatically selects the least expensive route available at the time a long
distance call is made on the exchange line enabled for ARSfeature. It is not necessary to dial
the access code of the least expensive carrier.
1. Normal Use
To make a call via the least expensive carrier,the dialled number is modified. The following
are modification examples.
Example 1 (Long distance call using Route 1):
[350] “ARS Selection”:Enable
[351] “Route 1 Selection Codes (Leading Digit)”: 0
[355] “Route 1 Exception Codes”: 07
[360] “ARS Modification – Removed Digits”:0 (No deletion)
[361] “ARS Modification – Added Number”:131(Code of least expensive carrier for a
long distance call)
[381] “Route 1 Authorisation Code”:0123456789
[385] “Route 1 Itemised Bill”: Enable
[389] “Itemised Bill Code Assignment”:201
<Dialled number> <Modified number>
01633 877 467 131 0123456789 201 01633 877 467
Example 2 (International call using Route 2):
[350] “ARS Selection”:Enable
[352] “Route 2 Selection Codes (Leading Digit)”: 00
[360] “ARS Modification – Removed Digits”:0
[361] “ARS Modification – Added Number”:1620 (Code of least expensive carrier for
an international call)
[386] “Route 2 Itemised Bill”: Enable
[389] “Itemised Bill Code Assignment”:201
<Dialled number> <Modified number>
00 44 1344 853941 1620 201 00 44 1344 853941
Example 3 (Long distance call via the first carrier):
[350] “ARS Selection”:Enable
[359] “1st Carrier Selection Code”: 121
<Dialled number> <Modified number>
121 01633 877 467 01633 877 467
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