Personally I think mobile phone makers place far too much effort on what nicknacks they can include and it is all at the expense of reliability. It'd be nice if a model still existed that would just make and receive calls and also fit snuggly into a man-sized hand instead of these things you need a matchstick to be able to push the buttons with.

As for mIRC I don't know if sound making is currently possible though I know if you use a xylophone, a microphone and Windows Sound Recorder you can make free wave sounds to your hearts' content.