I'm well aware that this phone is not the most popular, evident by the lack of an ongoing community, but i had a few questions. Does the phone ringer ring at an acceptable volume? I own an Xperia X10 and the volume ringer is tinny, hollow and low sounding. When the phone rings and it is in dual screen mode, does the phone show the call on both screens or one screen? Camera Quality? And are the few Echo Owners happy with their phone?