I'm fairly certain that unless the plan explicitly states “unlimited incoming minutes" that every minute used will count toward you total, whether incoming or outgoing.
Edit: WAIT that’s exactly what you did in your first post (plan details). I shall flag a rep, because it definitely shouldn’t be showing “unlimited” in your second screenshot…. Hang tight, they can look into your account and tell you exactly what is included in your plan.
K, I have that plan, however, when I click “show details” it doesn’t include unlimited incoming minutes in the pop up. Do I still have them, even though they haven’t specified?