On the Channel 9 news clip in Australia this is the announcement from the flight deck, recorded on someone's video:
"Ladies and Gentlemen as you can appreciate we are a tad busy on the flight deck at the moment and we'll come back to you with some more information. In the mean time you must be assured that we are trained for this situation - normally in a simulator of course but we are trained for it so rest assured everything is under control."
The pictures don't show any slides deployed.