I don't know if it varies by provider (I've got Alltel), but if I remember correctly, I went into the Contacts and for each one, selected "Options." Then I went to "Share Phonebook Entry" (it's the last "option" on the list) and when I selected "HANDS FREE" (that's what the Toyota dealer named the Camry's connection), the phone started the transfer. I had to do this for each entry, so it's quite a few keypresses to get them all done. It'd be really nice if I could have just transferred everything at once, but if I can, I haven't figured out how. I only had to do it once, but if I put new entries into my Razr, I'll have to transfer them one-at-a-time.

Good luck getting yours to transfer over.