O2D

Telefónica Deutschland Holding AG, together with its subsidiaries, provides integrated telecommunication services to private and business customers in Germany. It offers fiber-to-the-home lines; broadband services, consisting of VDSL, cable, fiber, and fixed mobile substitution services; and machine to machine communication and managed connectivity services. The company offers digital services in the fields of Internet of Things, as well as O2 Tv and O2 cloud.