# System Account Codes

## Purpose

The System Account Codes form defines account codes to be outpulsed on trunk routes during Automatic Route Selection. Use this form when performing the following tasks:

- Account Codes - System

- ARS Digit Modification Plans form

## Field Descriptions

Parameter | Description | Default Value
Account Code Index | System-generated, protected field. The account code index numbers are used as account code markers in the ARS Digit Modification Plans form. |
Account Code Number | Enter the account code. The Account Code Number entries must be between two digits and 12 digits in length. The * and # characters must not be used in account codes. | Blank