Use the Ringing - Abbreviated and Delayed feature to assign one of four ring types to each call appearance on a telephone. The ring type that you assign to a call appearance is automatically assigned to each of the bridged call appearances of each call appearance.
Set the Auto-A/D field on the Station screen to y, to enable the automatic abbreviated/delayed ringing for a call appearance. The type of ringing for each call depends on the Rg field setting. For more information about the fields, see Avaya Aura® Communication Manager Screen Reference.