Amazon Connect now provides the ability for businesses to define custom time thresholds between 1 second and 7 days for measuring the number of contacts answered or abandoned within a certain time duration in the real-time metrics page. For example, with these thresholds you can measure the number of contacts that abandoned within 4 seconds (also known as short abandons) to identify customers who picked the wrong IVR option or dialed the wrong number.
Source:: Amazon AWS