Return the phone at any point in time? I don't think so! Lol
Haha...to be fair is it not 30 days for electronics? that's the official line on their website.
I tend to sell my phones on etc anyway, in fact I'll be ridding myself of my HTC One M8 for this thing making back some of the money spent.
It looks like the release date for the phone is going to be the 25th of September so we'll see if Sony can make good on that.