I tweaked an isync plugin, to get my adresses to my samsung b2700.

Should work with isync 3.x.

You can download it here.

1. Create a folder named 'PhonePlugins' @ User/Library/ if it is not yet existing.
   2) Back up your data ;-)
   3) Drop the Plugin into it.
   4) Launch isync and add the B2700.

I can't take any responsibility for loosing data. Be careful the Plugin is definately NOT thoroughly tested.