AT Fonehouse Sony Ericsson were first to make headlines at this year's Mobile World Congress, and continue to keep us busy previewing a bunch of debuting devices. Our series of quick hands-on sessions ends with a camera phone. Sony Ericsson C902 is the new Cyber-shot squad member. The C902 designation does break a mold, as all previous Cyber-shot models belonged to the K-series. It's now C for Cyber-shot, nice and easy.