Does Xperia ray have the functionality of two way recording and changing ringtone from silent to loudly by the use of new software? I think that this is useful. It can inform you early on while you are meeting if ring noise can be altered automatically from silent toward loudy. The two way recoding is also an important feature when you are talking with somebody. These are ordinary mobile phone utility. If this version didnít include it, then I hope that the next version may have it.