On every other phone I have had, when you go into select ringtone and scroll up/down through the ringtones, it will play the ringtone that you have selected, so that you can hear what it sounds like so you can decide whether or not to choose it. On my Desire HD this does not happen. As I scroll through the ringtones it remains silent, and to test out the ringtone I have to go back to the Audio menu and change the ringtone volume which gives the preview. Extremely frustrating when you want to listen to a bunch of ringtones and then select one. Is this just a software fault or is there a setting I can change?