https://qooah.com/2012/02/05/sony-%e5%b0%87%e6%96%bc-2-%e6%9c%88-26-%e9%96%8b%e6%96%b0%e5%93%81%e7%99%bc%e4%bd%88%e6%9c%83%ef%bc%9asony-ericsson-%e5%b0%87%e6%9b%b4%e5%90%8d%e7%82%ba-sony-mobile-communications/