They can only do FaceTime Audio. They don‘t see a the other participamts.
Scroll to the end of this article.I see. I think you’re right. Because I started a Group FaceTime call and while i’m Able to see others join on video. My friend whose on an IP6 didn’t see my other friend who was on video. Only I was able to see.
So it seems like that users with IP6 can use Group FaceTime but audio only and no video functions.
Does anyone know if iPhone 5 SE is the same?