If the Enable Enbloc Dialing without ARS FAC field is enabled, Communication Manager inserts the ARS access code, when a dialed digit string has:
If the dialed digit string does not meet above points, the digit string is used as it is without prepending the ARS access code. The call is passed to ARS for digit analysis. By default, the Enable Enbloc Dialing without ARS FAC field is disabled.