Transfer contacts from IOS, Android, BB ... to your Windows Phone

I love the way which we have converts contacts from old phone to new phone Nokia Nokia ago. Now that we can do more on Windows Phone and we can not just get contacts from Nokia phone but the iPhone, Android and BlackBerry. In the video below their 5234 try cutting 606 contacts from iPhone and Android into the contacts from my Lumia 900 Contacts Transfer software. Bluetooth is a tool used to move and we must be positive from the handset to the phonebook.  Method: On Windows Phone Lumia open Contacts Transfer application and find the machine around with Bluetooth Confirmation from the machine around and the machine will automatically switch. (too simple)