Volla phone AMA on reddit right now: https://www.reddit.com/r/BuyFromEU/comments/1k6rmdo/ama_volla_phones/
Volla is a German phone brand that offers an own minimalistic operating system, too. It was subject in this community and there is a chance to ask questions at reddit. AMA started at 15:00.
I have no idea what that even is
Then thanks for showing by.