Instructions
Tap the "Pokegear" icon on the bottom screen of your Nintendo DS.
Tap the "Radio" icon on the bottom screen of the Nintendo DS. This icon is the second icon in the row of four.
Hold the stylus on the white dot on the bottom screen of your Nintendo DS.
Drag the dot to different locations on the black sphere. The dot stops moving when a new radio station is picked up. Moving the dot to new locations uncovers new radio stations.