No escrow. Sorry.
No escrow. This is where the problem starts.
People here who want this phone.. insist on escrow. Don't be lured to sending coins first. If you fall for this, it's almost certain that you won't see the phone. For one, the account is new. Phone pics are readily and widely available on the world wide web and pics are not a reliable way of proving the phone exists. Even if he does have the phone, it is no guarantee that it will be shipped. It could be his own phone but will he really ship it?
As soon as I read that "no escrow" bit, I knew there won't be a phone coming and you will be enticed, lured, tempted and talked into sending the bitcoins first.
Don't fall for the typical variant of asking for a deposit instead. Say, half first and half later when the phone arrives. The idea is to get any kind of money upfront. If a buyer says no to full payment upfront, then it's still worth extracting $200 or $300. That's enough money to sustain one for a few days. And well worth the throwaway account.
PS.. OP, why can't you sell the phone in Austria? Advertise it at your local Flohmarkt. Or online on Gratis Inserate or Kleinanzeigen sites.