Now try the WCF Test Client and Invoke the three fields in it by giving 3 values. Then check the database. You will see the records inserted.
Once I create Windows Phone 7.1 Application, I will have to add the Service Reference to the service that I created earlier. Right click on the Windows Phone App (UserManager) and select Add Service Reference.
Once you click on the Discover Button of the Add Service Reference window, it will automatically find the available services. Then click Ok.
Now you must start both the application and Service at a single instance. To set it up, right-click on the solution, and then select Set StartUp Projects… A new windows will be created. Change the settings as available in the last image.