Deutsche Telekom is a company that provides telecommunication services. The company offers fixed-network services, including voice and data communication services based on fixed-network and broadband technology. It sells terminal equipment and other hardware products, as well as services to resellers. Deutsche Telekom also provides mobile voice and data services. In addition, it offers Internet services, Internet-based TV products and services, and information and communication technology systems for multinational corporations and public sector institutions, and call center services.