Court: Deutsche Telekom must change zero-rating serviceJuly 15, 2019 16.39 Europe/London By Jörn Krieger German telco Deutsche Telekom is no longer allowed to continue operating its controversial zero-rating tariff option StreamOn in its current form.The Higher Administrative Court for the federal state of North Rhine-Westphalia decided this in an urgent procedure, thus confirming the first-instance decision of the Administrative Court of Cologne.Despite the court ruling, Telekom intends to continue offering StreamOn