Originally Posted by RyBMW
If you have a Sony Ericsson phone with bluetooth, can't you just send the whole phonebook over to your new Sony Ericsson phone through bluetooth? That's what I do and it's much easier and faster.
But if you don't have a bluetooth phone capable of sending the whole phonebook, than that website is very useful.
Indeed you can RyBMW, but the advantage of the online version is it also syncs the calendar, notes & tasks, if compatible with your phone & it can be done from anywhere, not necessarily when connected to your own PC.
The main advantage is the ease of transferring info from an old phone to a new one, without having to go through addressbook conversions etc.
I suppose it's going to be more of a benefit to those who have rapidly changing information, which is organised by someone else!