Responsibility statement To the best of our knowledge, and in accordance with the applicable reporting principles for interim financial reporting, the interim consolidated financial statements give a true and fair view of the assets, liabilities, financial position and profit or loss of the Group, and the interim Group management report includes a fair review of the development and performance of the business and the position of the Group, together with a description of the material opportunities and risks associated with the expected development of the Group for the remaining months of the financial year. Bonn, May 9, 2019 Deutsche Telekom AG Board of Management Timotheus Höttges Adel Al-Saleh Dr. Thomas Kremer Birgit Bohle Thorsten Langheim Srini Gopalan Claudia Nemat Dr. Christian P. Illek Dr. Dirk Wössner