SynchronZu migration assistant will help you seamlessly migrate your address book and calendar from your Symbian to a Windows 8 or Windows Phone 8 device. It’s all done wirelessly. You can transfer your address book / contacts and calendar via secure MS SkyDrive, Bluetooth or E-mail to your Windows 8 or Windows Phone 8 device. Compatible with S^3 / Anna / Belle Smart Phones.
NOTE: Due to MS SkyDrive limitations only 1000 contacts can be transferred via MS SkyDrive.