Situation: phone rings, I answer and after the call, it shows up on the Hub as an incoming call and right underneath it, there's an entry for a missed call that's from the same number as the incoming call and at the same time.
I tried clearing the cache, double checked settings but for the life of me, I can't solve this issue.
This is not unique to the KeyOne, many phones do it. It happens when the network just does not see the call along with the handset. I can give you the tech reasons but their is nothing to fix.