How To Use Radio In Lumia 900
Nokia Lumia 900 and Lumia 710 have some great features that you had to know about, it will enhance your phone experience. You can use built-in FM receiver to listen to tunes via radio in Lumia 900 and Lumia 710.
The feature is hidden somewhat, Go to the Music application.
As you plugged in your headphones, there is an option for FM radio is will be enabled; you can listen to FM radio.
You can listen to NPR via my localaffiliate, and the Lumias built-in FMreceiveris perfect for this function.