# ARS Maximum Dialed Digits

## Purpose

The ARS Maximum Dialed Digits form is used to define the maximum number of digits that may be dialed from stations or trunks having the associated COR. If the maximum is exceeded, the call follows intercept handling for that COR. This arrangement permits restrictions to be changed based on the mode of operation of the system (day and night service), using the programming capabilities provided in the Station Attributes form.

Use this form when performing the following tasks:

- Class Of Restriction (COR)

NOTE: When the digit-count method of toll control is used, it is recommended that the Disable End-of-Dial Character field in the System Options form be set to "Yes".

## Field Descriptions

Parameter | Description | Default Value
Class of Restriction | System-generated, protected field. Contains the available CORs. |
Number of Digits Allowed | Enter the maximum number of digits that may be dialed from the station before the call is barred. The permitted range of values is 0 to 25, and Unlimited. A COR programmed as Unlimited is unrestricted in the number of digits that may be dialed. For DTMF-type phones, the # and * characters are counted in the number of digits that can be dialed from the extension. | Unlimited