Members of the Board of Management of Deutsche Telekom AG in 2018 Timotheus Höttges Chairman of the Board of Management since January 1, 2014 Seats on the supervisory boards of other companies: FC Bayern München AG, Munich (since 2/2010) Henkel AG & Co. KGaA, Düsseldorf (since 4/2016) Member of comparable supervisory bodies of companies in Germany or abroad: BT Group plc, London, United Kingdom, Member of the Board of Directors (since 1/2016) Member of the supervisory boards of subsidiaries, associates, and joint ventures: Telekom Deutschland GmbH, Bonn (since 4/2005), Chairman of the Supervisory Board (since 7/2009) T-Mobile US, Inc., Bellevue, United States, Chairman of the Board of Directors (since 4/2013) Adel Al-Saleh Board member responsible for T-Systems since January 1, 2018 – No other seats – Birgit Bohle Board member responsible for Human Resources and Labor Director since January 1, 2019 Member of the supervisory boards of subsidiaries, associates, and joint ventures: Telekom Deutschland GmbH, Bonn (since 1/2019) Srini Gopalan Board member responsible for Europe since January 1, 2017 Member of the supervisory boards of subsidiaries, associates, and joint ventures: HELLENIC TELECOMMUNICATIONS ORGANIZATION S.A. (OTE S.A.), Marousi, Athens, Greece (since 1/2017) T-Mobile Polska S.A., Warsaw, Poland (since 1/2017), Chairman of the Supervisory Board (since 1/2017) Dr. Christian P. Illek Board member responsible for Human Resources and Labor Director from April 1, 2015 to December 31, 2018 Board member responsible for Finance since January 1, 2019 Member of the supervisory boards of subsidiaries, associates, and joint ventures: Deutsche Telekom Services Europe AG, Bonn, Chairman of the Supervisory Board (since 1/2019) (formerly Deutsche Telekom Services Europe GmbH, Bonn) Telekom Deutschland GmbH, Bonn (from 5/2015 to 12/2018) T-Mobile US, Inc., Bellevue, United States, Member of the Board of Directors (since 1/2019) T-Systems International GmbH, Frankfurt/Main (since 5/2015), Chairman of the Supervisory Board (since 11/2016) Dr. Thomas Kremer Board member responsible for Data Privacy, Legal Affairs and Compliance since June 1, 2012 Member of the supervisory boards of subsidiaries, associates, and joint ventures: T-Systems International GmbH, Frankfurt/Main (since 5/2015) Thorsten Langheim Board member responsible for USA and Group Development since January 1, 2019 Member of the supervisory boards of subsidiaries, associates, and joint ventures: DFMG Deutsche Funkturm GmbH, Münster (since 9/2016) DT Capital Partners Management GmbH, Hamburg, Chairman of the Investment Committee (since 6/2015) T-Mobile US, Inc., Bellevue, United States, Member of the Board of Directors (since 6/2014) Claudia Nemat Board member responsible for Technology and Innovation since January 1, 2017 Seats on the supervisory boards of other companies: Airbus Group SE, Leiden, Netherlands (since 5/2016) Airbus Defence and Space GmbH, Ottobrunn (since 5/2016) Member of the supervisory boards of subsidiaries, associates, and joint ventures: Deutsche Telekom IT GmbH, Bonn, Chairwoman of the Supervisory Board (since 6/2017) Dr. Dirk Wössner Board member responsible for Germany since January 1, 2018 Member of the supervisory boards of subsidiaries, associates, and joint ventures: Deutsche Telekom Außendienst GmbH, Bonn, Chairman of the Supervisory Board (since 1/2018) Deutsche Telekom Geschäftskunden-Vertrieb GmbH, Bonn (since 1/2018), Chairman of the Supervisory Board (since 2/2018) Deutsche Telekom Service GmbH, Bonn, Chairman of the Supervisory Board (since 1/2018) Deutsche Telekom Technik GmbH, Bonn, Chairman of the Supervisory Board (since 1/2018) Deutsche Telekom Privatkunden-Vertrieb GmbH, Bonn, Chairman of the Supervisory Board (since 1/2018) Board of Management members who left in 2018: Thomas Dannenfeldt Board member responsible for Finance from January 1, 2014 to December 31, 2018 Member of the supervisory boards of subsidiaries, associates, and joint ventures: BuyIn SA/NV, Brussels, Belgium, Member of the Board of Directors (2/2014 to 12/2018) Deutsche Telekom Services Europe AG, Bonn, Chairman of the Supervisory Board (1/2016 to 11/2018) (formerly Deutsche Telekom Services Europe GmbH, Bonn) T-Mobile US, Inc., Bellevue, United States, Member of the Board of Directors (11/2013 to 12/2018)