Interesting. I dumped XM after the 'free' trial because of reception problems in narrow river valleys and heavily forested areas. It didn't seem worth the $$. If there's an interference problem between cell and satellite frequencies, good luck. Cell towers are popping up all over the place. Both cell phone and satellite radio (even GPS) are very low-powered signals and are heavily dependent on 'line-of-sight' for good reception.
2007 Acadia SLT-2, 'HiYo' Silver outside, Ebony/Titanium inside, no NAV, no HUD, no errors
Last edited by speleos; 12-22-2018 at 02:19 PM.