I bought a new car last week, and I wanted to connect my Nokia N78 with the Bluetooth call manager in the car to be able to get the Phonebook (a.k.a. Contact list) of my phone accessible from my car’s screen and controls. After googleing a lot for the solution, I found the “Nokia 810 Contact Download Application for Nokia S60 3rd edition devices” available in Nokia’s support website.
This program is supposed to work in the following Nokia phones: Nokia E50, E60, E61, E61i, E62, E66, E70, E71, E90 Communicator, N71, N73, N77, N75, N76, N80, N91, N91 8GB, N92, N93, N95, 3250, 5500 Sport, 5700 XpressMusic, and 6290.
I downloaded it and installed, and voilà, now I have my phone’s address book (only that in the SIM card, anyway), accessible from the controls in my car! So even if the N78 is not in the list provided in Nokia’s website, I can confirm it works nice.