Lucent Technologies MERLIN LEGEND Release 7.0 Feature Reference page 144

MERLIN LEGEND Communications System Release 7.0
Feature Reference 555-670-110
Features
Automatic Route Selection
Table Selection
411, 611, 811, 911, or 10xx/101xxxxx (Equal Access Codes)
If the caller dials one of these N11 or equal access (Interexchange or IXC)
numbers, the call is routed over the main pool, using the factory-set Special
Numbers (N11) Table.
Area Code
Tables
Dial 0 Table
First Digit Not a 1, N11, or Equal Access Code
All but the Local Exchange, Default Local, and Dial 0 Tables are eliminated.
Area Code
Tables
Dial 0 Table
Next, ARS examines the entries in the Local Exchange Tables:
If ARS finds only one match, it selects that Local Exchange Table.
If ARS finds more than one match, it selects the lowest-numbered Local
Exchange Table.
If ARS finds no match and the first digit is 0, it selects the Dial 0 Table.
If ARS finds no match and the first digit is not 0, it chooses the Default
Local Table.
First Digit a 1 (Not an Equal Access Code)
ARS eliminates the Default Local, Dial 0, Special Number, and Local Exchange
Tables and proceeds as described below.
Area Code
Tables
Dial 0 Table
If only a "1" followed by seven digits have been dialed and there is one 1+7 Table
that matches, it is chosen. If more than one table matches, the lowest-numbered
table is chosen. If there are no 1+7 Tables that match, ARS picks the Default Toll
Table.
Local Exchange
Tables 6-Digit Tables
Special No. Default Toll
(N11) Table Table
Local Exchange
Tables 6-Digit Tables
Special No. Default Toll
(N11) Table Table
Local Exchange
Tables 6-Digit Tables
Special No. Default Toll
(N11) Table Table
Issue 1
April 1999
84
1+7 Tables
Default Local
Table
1+7 Tables
Default Local
Table
1+7 Tables
Default Local
Table