I think 'кто там?' is the best option. I wouldn't be surprised if I saw someone saying 'алло' after picking up the 'домофон' handset, but if I was at the remote door, I definitely would be surprised to hear 'алло' from it. :) Although I wouldn't probably consider it rude in such a situation.
Re: What about "door-phone"?
Date: 2007-10-09 10:39 am (UTC)