Question: How do i transfer contacts from old nokia symbian phone to windows phone?

Also is there a way to sync sms from my old phone to windows phone?

Windows Phone is Nokia 710. My old Nokia Phone has bluetooth but it is refusing to connect to the new Windows Phone

Answer: 
Built into every Nokia Windows Phone is a small utility, 'Contacts Transfer', providing a very quick way for Symbian smartphone owners to get their core contacts over to a replacement Windows Phone. Here's a walkthrough of this usefull utility in action.

1. Turn Bluetooth on in the source smartphone (on the N8, in Settings/Connectivity)
2. Start the utility and you'll be prompted to turn Bluetooth on. Do this and you'll be shown Bluetooth enabled devices nearby.
3. Tap the one you want and you'll be asked to confirm the connection on the other device in the usual way.

4.The Lumia will scan the contacts on the other smartphone (via PBAP) and report on the number of entries found. Tap on 'Continue' to proceed with the transfer, which should take a minute or so at most.

[this link might clear your doubts](http://allaboutwindowsphone.com/features/item/13828_How_to_Get_your_contacts_direc.php)
Use a phone to phone tool.
May this tool will help you.
<http://www.iphonetoandroidtransfer.com/>