Radio TŽlŽvision Belge Francophone (RTBF) is the public broadcasting organization of the French Community of Belgium, the southern, French-speaking part of Belgium. RTBF operates four television channels Ð La Une, La Deux, La Trois and Arte Belgique Ð together with a number of radio channels, La Premire, RTBF International, VivaCitŽ, Musiq3, Classic 21, and PureFM.