I just changed from Nokia to Samsung galaxy Ace (Android phone).
Normally the hardest thing is updating the contact info.
Lucky I did a search online and able to do it in few minutes, instead of hours of entering every single contact that I had in my Nokia Symbian.
Go to the link and ignore the MTP Application error.
Go to full blog post to go to the link.
Link to instruction to import click here
Happy Androiding...