Add the radio stations you listen to frequently to the favorites list for quicker access. You can add up to 50 radio stations to the list.
Press the app library symbol 
on the bottom bar and open the radio app.
on the bottom bar and open the radio app.Find the station you want to add as a favorite from the list of currently available radio stations.
Press the star symbol 
to the right of the station name.
to the right of the station name.The appearance of the station's star symbol changes and the radio station appears in the favorites list.
If you want to remove a station from the favorites list, just press the star next to its name.