XM Radio app

[cellulartalk]

My soon to be ex wife loves the XM radio. But she traded in her car for a Ford which doesn't have one. So with the old iPhone 4 I gave her, there is an app for the XM radio. My question would be if listening to the radio with the app, does it use cellular data? Same question with google map.

More... (http://www.howardforums.com/showthread.php/1879671-XM-Radio-app?goto=newpost)

Courtesy of WestNet Wireless
www.westnet.ca