Available in Taiwan now, Sony Ericsson W350 clamshell phone is added with a soft pink color. At just 10 mm thin, the W350 was announced and on sale in 2008. With Walkman on Top, key MP3 functions including Play, Pause and Scroll are outside the phone’s flip cover so you can use it just like you would a standalone MP3 player. The W350i is an EDGE 900/1800/1900 phone.