OK. So when we were in Calis a couple of weeks ago, we took an old phone with us with the idea of leaving it in our apartment for anyone to use. We didn't have it unlocked or registered. Does that mean that when we want to use it next year, we won't be able to get it unlocked or even if we do, we still won't be able to use it because we didn't have the IMEI number registered in Turkey?