viiva From what I have read in this forum, usually they send the rejections emails and then they start to call, but in my group noone has received the rejection email yet, and they have called to some people already (just 3).
As spikes2485 said: "no one really knows how they work out the applications - when do they contact you, why some people have to wait longer while other get their replies quickly. we can only make assumptions as to how they work but none can say for sure"