I have the cingular Sony/Ericsson W600i. It works great with the Camry. All contacts were transferred in a matter of seconds. Call quality has been very good. A couple of times I sat in the car in my garage while the phone was charging upstairs in the house and it still picked it up with a strong signal. For me, this is one of the best features of the Camry.

I do wish that if someone in your phone book calls you that it would have the smarts to show you the name. Not sure why they didn't think of this, but overall very happy.