Initiate a call in Windows Phone 7

Question

I am working on a Windows Phone 7 application and I want to enable the user to make a call. ie How can I initiate a call when the user clicks the call button in my application? It looks like the API is not open yet.

Answer 1

Required PhoneCallTask API Please note that many external actions that your application can initiate are located in the Microsoft.Phone.Tasks namespace.