Go to the contact tab, then press the "phone/message" icon in front of the desired contact, a menu will be displayed with the different actions allowed with the selected contact

Here is a short description of the different actions you can do with your contacts

Contact's actions

	It gives you, the destination rate of BBeeout to call some one
	It allows you, to invite someone
	It allows you, to transfer credit, to a registered contact
	It allows you, to call someone
	It allows you to send message, to register contact