Pairing windows phones with Surface? is it possible to send sms and calls through surface?

I'm loving my surface so far, and the touch cover works a lot better than I was expecting! I'm curious if there is a way to pair a windows phone (I have the Samsung focus) with the surface. I would love to receive texts and calls through my surface. I had an HP touchpad and I think it was able to do this with other WebOS phones. I'm also curious how to transfer files from my phone to my surface. Anyone having luck with this? Thanks!