X940BT- Using other Media players

[Dalton2K5]

I got my X940BT, and I like most of what I see, almost hooked it completely up only to notice that the "inclusion" of an "AUX" input isn't completely true.  And generally is only compatible with Apple products, with some functionality with Android.  Now, that's all fine and dandy for most people, but what about someone like me who is embedded into Microsoft's new and old hardware like Zune HD or Windows Phone 8?  Is there any way I can hook up my phone to it, even with little-to-no functionality within the deck, and just on the phone/pmp? 

 

All I really want Is the option, I may get an old iPod Classic just for the added convenience eventually, but I already spent enough lately on my car stereo.