HI @g4ry - If you signed up in early 2019 or earlier, the version of the $15 plan offered at the time did NOT include unlimited incoming minutes - The $15 plan offered was changed a few months later, but you had to switch to it yourself.
The best way to confirm is to login to your self-serve portal, and check the current number of used/available minutes that show up on the first page. Then answer an incoming call for less than a minute. After ending the call, refresh the self-serve page and see if the used/available minutes has changed by one minute or not - it is basically instantaneous, so you should know right away if it's included or not at that point.
All calls will show on the usage history page, but that page has no indication of which calls did or did not consume minutes, so the aforementioned method is the best/only way to find out for sure.
If you need to change your plan, I hope there is still a way with the new portal - if not I'd open a ticket with the CS Agents, otherwise it would seem silly to have to upgrade to some other plan ie $25 plan to get the option to later switch to the $15 plan.
Let us know what you find!
