Neowin reports that Ovi Maps APIs will be supported in Windows Phone 7 Mango
This is most likely one of the first Nokia based features that we will see ported over to the Mango platform. Nokia has been given elevated privileges when it comes to WP7 as it is believed that this helped lock in Nokia to the Windows Phone platform.Ovi Maps APIs will be supported in Windows Phone 7 Mango
What other features Nokia will be bringing to the platform is unknown but according to the post, it seems we may find out a bit more in the coming months.