Johnharis,It works well. I have an iPhone 4 on ATT (which shouldn't be any different than the Verizon one) and a 2005 LC Had no problems transferring phonebook. I really like the 1 touch dialing. My gripe is that you have to go pretty deep into menus to switch phones. Other than that it works like a 2005 w/ Bluetooth. Not as good as today's offerings but better than most at the time.