Radio
Here is the difference between Sprint Radio Access vs Premier
http://datapack.sprint.com/Radio.html#SprintRadioPre ... »
Here is the difference between Sprint TV Access vs Premier
http://208.106.230.138/default.html#SprintTVPremier »
And the feature phone data packs... If you got the pro pack you just have Sprint TV and Radio Access... that does not mean your phone is capable of them though. I know that the Samsung ACE just does TV and not Radio.
http://208.106.230.138/PowerVisionLanding.htm »