Feature	Setup	Testing
Music on Hold	Internal MOH: System settings, Music On Hold   MOH via a/b interface: Ext. connection, External MOH Assign the MOH to internal traffic restriction (ITR) groups (Group assignment)	Set up a call.   Activate consultation hold.   The party on hold receives music from the correct source.
Announcements	Configure announcement device: Announcement   Configure sensors: Sensors	Call the configured station.   The installed announcement activates.
Automatic recall	Time parameters, Dial time during transfer before answer, Change in recall time	Set up a call.   Initiate consultation hold.   Call another station.   Perform an unscreened transfer.   Do not answer the call at the destination.   After the timer expires, the call returns in the form of a recall.
Setting the Signaling Method for Analog Stations	Station view: Activated features	-
optiPoint Attendant	Intercept / Attendant	-
Override	Station view: Flags	Place a call to an internal station that is engaged in an internal or external call.   Dial the override code (*62).   The station is notified of a busy override by an alerting tone when the override is first initiated.
Overload Indication	Key programming	The number of queued calls can be displayed by pressing the key show no. of calls (key LED).   Configure an overload LED on the AC (or night station).   Set up a call from the AC.   An external call reaches the AC. The overload LED flashes.   Another call reaches the AC. Further external calls reach the attendant If 50% of the preset number of calls (max. 15) is reached, the overload-LED flashes.
Discreet call	Station view: Flags	Dial the code for discreet calling (*945).   Call an internal station that is conducting a call.   Only the discreetly called station can hear the activated station.   Analog terminals cannot be destination terminals for discrete calling.