48 49 Applyingthe speech bubbles Call anywhere in the world free. Really? What’s to online material. the catch? I smell Nothing’s Really? What’s For online material, the main Skype message should a rat. free! the catch? always appear in a solid blue bubble. Again the shape of the bubble is completely open. Secondary messages, or the voices of our users No rats, no catches, just free calls. always appear in outlined speech bubbles in one of the five Skype colours. The whole world can talk for free. Skype.com