Type change system-parameters features. Press Enter.
STEP RESULT:
The system displays the Feature-Related System Parameters screen.
In the Call Park Timeout Interval (minutes) field, type the number of minutes that you want the system to park a call at an extension.
Click Next until you see the Deluxe Paging and Call Park Timeout to Originator field.
In the Deluxe Paging and Call Park Timeout to Originator? field, perform one of the following actions:
If you want the system to route a parked call, that exceeds the number of minutes that you specified in the Call Park Timeout Interval (minutes) field, to the attendant, type n. The system provides
If you want the system to route a parked call, that exceeds the number of minutes that you specified in the Call Park Timeout Interval (minutes) field, to the originator of the call, type y.