New Delhi, Oct 8 (ANI): Information and Broadcasting Minister Prakash Javadekar on Wednesday said that the ministry is working towards bringing a service for the TV viewers wherein they can change the service providers without switching their set-top boxes. After chairing the first meeting of the Task Force for Cable Digitization for phases three and four, Javadekar said that the viewers should get the benefits of digitalization, with high quality picture at affordable prices. He added that the ministry is also mulling to exempt the Free to Air channels from the restrictions of 12-minutes ad-cap.