324 DBS 576 (USA), Revised 6/11/98 576-13-700
Appendix A. ARS and TRS Operation Section 700 - Operation
9. In this example, there are only 5 route patterns needed. The first three use the same trunks to the local CO.
The first pattern does not modify the dialed digits. The second pattern uses the Digi t Modify P atter n to add
the Equal Access Code prefix for Long Distance Carrier A (preferred in the day time). The third pattern
uses the Digit Modify Pattern to add the Equal Access Code prefix for Long Distance Carrier B (preferred
at night and on week ends).
The fourth pattern selects the FX lines to Birmingham and selects a digit modify pattern that removes the
first 4 digits dialed (1205) so that the call originates at the CO as a loca l call.
The fifth pattern selects the Out-WATS trunks. No digit modification is required for these tr unks .
Table A-17. Example - Route Table
Table A-18. Example - Digit Modify Table Route Table
Route Pattern # Trunk Group Digit Modify Pattern #
0 (not modified), 1-50
11 - Local CO 0
2 1 - Local CO to Carrier “A” (Day preferred)
(101XXXX) 1
3 1 - Local CO to Carrier “B” (Night/Weekend
preferred (101YYYY) 2
4 2 - FX to Birmingham 3
53 - Out-WATS 0
Digit Modify Pattern # Delete Digits (Prefix, up to 24 digits) Add Digits
(Prefix, up to 10) Add Digits
(Suffix, up to 10)
1 0 101XXXX -
2 0 101YYYY -
34- -