Yep, all of the above, and you can also keep the company phone list in a .vcard file and bluetooth it over to your co-workers whenever they come with a new phone (which they do all the time..), and your friends with phones with nice cameras but tiny screens can bluetooth their pictures over to your N8x0 ("hey look, he's got a widescreen!" -- as I heard once).

And, for the cases I added above, there's no need to pair the devices. Just select and send.