I don't remember it but isn't ringback tone the tone that your hear when calling someone. Here is the sample for Europe: https://upload.wikimedia.org/wikipedia/

I don't remember it but isn't ringback tone the tone that your hear when calling someone. Here is the sample for Europe: https://upload.wikimedia.org/wikipedia/commons/2/2a/1TR110-1_Kap8.3_Freiton1.ogg https://upload.wikimedia.org/wikipedia/commons/2/2a/1TR110-1...