Maybe following tip helps to get main control stop and calls redirected to another application.
Nokia control can be closed from Computer Management's Services section. Right click My Computer -> Manage -> Services and Applications -> Services -> Nokia D211/D311, and push
Stop button (start type of the service can also be modified from here).
You can now control the card from the property page. Computer Management -> Device Manager -> Multifunctional adapters -> Nokia D211/D311.