10.1 [8-1] System SettingAutomatic Route Selection (ARS) automatically selects the appropriate carrier at the time a trunk call is made,according to the programmed settings. The user-dialled number will be checked and modified in order toconnect it to the appropriate carrier.ARS ModeSelects the condition to determine when to operate ARS.Value RangeOff: ARS is disabled.On for Local Access Operation: ARS operates when an extension user makes a call using Idle Line Accessmethod.On for Any CO Access Operation: ARS operates when an extension user makes a call using Idle Line Access,Trunk Access, or S-CO Line Access method.Maintenance Console Location10.1 [8-1] System SettingProgramming Manual ReferencesNoneFeature Guide References1.5.5.3 Trunk Access1.10.1 Automatic Route Selection (ARS)Mode When Any Carrier is not programmed for the DialSelects what happens when the dialled number is not found in Leading Number in 10.2 [8-2] LeadingNumber.Value RangeDisconnect: the line will be disconnected.Local Access: the dialled number will be handled by Idle Line Access method.Maintenance Console Location10.1 [8-1] System SettingProgramming Manual ReferencesNoneFeature Guide References1.10.1 Automatic Route Selection (ARS)784 PC Programming Manual10.1 [8-1] System Setting