Sony Ericsson W595 Pink Mobile Phone on T-Mobile PAYG. This new Walkman phone keeps users connected with instant messaging straight to their mobile and allows them to take great quality pictures wherever they are with the built-in 3.2 megapixel camera. There�s a 2GB memory card in the box to store all of a users tunes and pictures and stereo Bluetooth connectivity makes it easy to share photos and files with their friends.