Deutsche Telekom AG, together with its subsidiaries, provides integrated telecommunication services. The company operates through Germany, United States, Europe, Systems Solutions, Group Development, and Group Headquarters and Group Services segments. It offers fixed-network services, including voice and data communication services based on fixed-network and broadband technology; and sells terminal equipment and other hardware products, as well as services to resellers. In addition, the company provides mobile voice and data services to consumers and business customers; sells mobile devices and other hardware products; and sells mobile services to resellers and to companies that purchases and markets network services to third parties, such as mobile virtual network operators. Further, it offers internet services; internet-based TV products and services; and information and communication technology systems for multinational corporations and public sector institutions with an infrastructure of data centers and network services. Additionally, the company provides wireless communications services; and cloud services, digital solutions, security, and advisory solutions. Deutsche Telekom AG has mobile customers and broadband customers, as well as fixed-network lines. The company was incorporated in 1995 and is headquartered in Bonn, Germany.