This opens additional fields for re-programming. There are several improvements with the introduction of Kantronics firmware release 8.3.
More info is available separately.
U key, then enter WIDE3-3. Watch to see if your outgoing signals get digi'd. When you can firmly determine which WIDE digipeater you are hitting, then enter the WIDE alias first, followed by WIDE3-3. I hit U, then type in KOPK,WIDE3-3. This optimizes my settings for my home stations.