I was recently in the market for a new cell phone.  I was pleased to
discover that the new Sprint Samsung M520 is completely compatible
with my 2006 TSX in spite of a report at http://www.handsfreelink.com
that it is not (the only caveat being that the slider must be left
open for outgoing calls to be placed).  Given that the 'testing
engineers' at handsfreelink missed this one, I have to wonder how many
other phones out there work perfectly well in spite of handsfreelink's
claims to the contrary.  Maybe some of these phones only need to have
the slider open, or the flip open, or a software update to cross the
line from 'not compatible' to 'compatible with most features', to use
handsfreelink's terminology.  Anyway, I am posting this in case
someone out there is looking for more up to date information than
might be found on the handsfreelink site.  I did inform the
handsfreelink folks of the apparent discrepancy but there's no way of
knowing if/when that will be confirmed by their testers and their site
updated.  I would also encourage others to post their experiences with
supposedly incompatible phones that actually work just fine with your
car's handsfree and what if anything you had to do to get them to
work.

Bruce