The logo of Deutsche Telekom is pictured at the GSMA's 2023 Mobile World Congress (MWC) in Barcelona, Spain February 28, 2023. REUTERS/Nacho Doce 

CEO of Deutsche Telekom Timotheus Hottges speaks at the 2023 Mobile World Congress (MWC) in Barcelona, Spain February 27, 2023. REUTERS/Nacho Doce 

CEO of Deutsche Telekom Timotheus Hottges speaks at the 2023 Mobile World Congress (MWC) in Barcelona, Spain February 27, 2023. REUTERS/Nacho Doce 

CEO of Deutsche Telekom Timotheus Hottges speaks at the 2023 Mobile World Congress (MWC) in Barcelona, Spain February 27, 2023. REUTERS/Nacho Doce 

Christian P. Illek, CFO of Germany's telecommunications giant Deutsche Telekom AG, attends the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG, attends the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG, attends the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG, attends the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG addresses the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

A view shows the logo of telecommunications giant Deutsche Telekom AG during the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG addresses the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

A view shows the logo of telecommunications giant Deutsche Telekom AG during the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG addresses the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG addresses the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG attends the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG and CFO Christian P. Illek attend the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG addresses the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG and CFO Christian P. Illek address the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG and CFO Christian P. Illek address the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG and CFO Christian P. Illek address the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG addresses the company's annual news conference in Bonn, Germany, February 23, 2023. REUTERS/Wolfgang Rattay 

Ulrich Lehner, chairman of the supervisory board of German telecommunications giant Deutsche Telekom, appears on a TV screen during the general shareholders meeting, the first in-person assembly in two years amid the coronavirus disease (COVID-19) pandemic, in Bonn, Germany, April 7, 2022. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, CEO of German telecommunications giant Deutsche Telekom AG, holds a piece of a GSM antenna being used in tunnels of the German railways Deutsche Bahn as he explains the Telekom's efforts to improve mobile internet in Germany's high-speed trains ICE, during the general shareholders meeting, the first in-person assembly in two years amid the coronavirus disease (COVID-19) pandemic, in Bonn, Germany, April 7, 2022. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, CEO of German telecommunications giant Deutsche Telekom AG, hugs Ulrich Lehner, chairman of the Telekom's supervisory board, during the general shareholders meeting, the first in-person assembly in two years amid the coronavirus disease (COVID-19) pandemic, in Bonn, Germany, April 7, 2022. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, CEO of German telecommunications giant Deutsche Telekom AG, addresses on stage the general shareholders meeting, the first in-person assembly in two years amid the coronavirus disease (COVID-19) pandemic, in Bonn, Germany, April 7, 2022. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, CEO of German telecommunications giant Deutsche Telekom AG demonstrates the new public warning system "Cell Broadcast" during the general shareholders meeting, the first in-person assembly in two years amid the coronavirus disease (COVID-19) pandemic, in Bonn, Germany, April 7, 2022. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, CEO of German telecommunications giant Deutsche Telekom AG adjusts his microphone before the general shareholders meeting, the first in-person assembly in two years amid the coronavirus disease (COVID-19) pandemic, in Bonn, Germany April 7, 2022. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, CEO of German telecommunications giant Deutsche Telekom AG is pictured before the general shareholders meeting, the first in-person assembly in two years amid the coronavirus disease (COVID-19) pandemic, in Bonn, Germany April 7, 2022. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, CEO of German telecommunications giant Deutsche Telekom AG is pictured before the general shareholders meeting, the first in-person assembly in two years amid the coronavirus disease (COVID-19) pandemic, in Bonn, Germany April 7, 2022. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, CEO of German telecommunications giant Deutsche Telekom AG sits in a chair of Germany's high-speed train ICE to announce the Telekom's efforts to improve mobile Internet in German railways Deutsche Bahn during the general shareholders meeting, the first in-person assembly in two years amid the coronavirus (COVID-19) pandemic, in Bonn, Germany, April 7, 2022. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, CEO of German telecommunications giant Deutsche Telekom AG demonstrates the new public warning system "Cell Broadcast" during the general shareholders meeting, the first in-person assembly in two years of the coronavirus (COVID-19) pandemic, in Bonn, Germany April 7, 2022. REUTERS/Wolfgang Rattay 

Deutsche Telekom signs are pictured on the headquarters of the German telecoms giant in Bonn, Germany, March 20, 2022. REUTERS/Wolfgang Rattay 

Deutsche Telekom signs are pictured on the headquarters of the German telecoms giant in Bonn, Germany, March 20, 2022. REUTERS/Wolfgang Rattay 

Deutsche Telekom signs are pictured on the headquarters of the German telecoms giant in Bonn, Germany, March 20, 2022. REUTERS/Wolfgang Rattay 

A woman carrying her phone passes by the logo of German telecommunication company "Deutsche Telekom" at the ITS World Congress 2021, a fair for intelligent transport systems, in Hamburg, Germany, October 13, 2021. REUTERS/Fabian Bimmer 

A man carrying his computer passes by the logo of German telecommunication company "Deutsche Telekom" at the ITS World Congress 2021, a fair for intelligent transport systems, in Hamburg, Germany, October 13, 2021. REUTERS/Fabian Bimmer 

A woman passes by the logo of German telecommunication company "Deutsche Telekom" at the ITS World Congress 2021, a fair for intelligent transport systems, in Hamburg, Germany, October 13, 2021. REUTERS/Fabian Bimmer 

Director General of the GSMA Mats Granryd walks on the stage as CEO of Deutsche Telekom AG Timotheus Hottges is seen on screen during the Mobile World Congress (MWC) in Barcelona, Spain, June 28, 2021. REUTERS/Nacho Doce 

CEO of Deutsche Telekom AG Timotheus Hottges is seen on screen during the Mobile World Congress (MWC) in Barcelona, Spain, June 28, 2021. REUTERS/Nacho Doce 

CEO of Deutsche Telekom AG Timotheus Hottges is seen on screen during the Mobile World Congress (MWC) in Barcelona, Spain, June 28, 2021. REUTERS/Nacho Doce 

German Dr Dirk Woessner, member of the Board of Management of Deutsche Telekom speaks during a news conference on the mobile communication summit in Berlin, Germany June 16, 2020. John Macdougall/Pool via REUTERS 

German Environment Minister Svenja Schulze, Transport Minister Andreas Scheuer, Minister for Food and Agriculture Julia Kloeckner, Chairman-Mgmt Board/CEO at Vodafone GmbH Hannes Ametsreiter and Dr Dirk Woessner, member of the Board of Management of Deutsche Telekom attend a news conference on the mobile communication summit in Berlin, Germany June 16, 2020. John Macdougall/Pool via REUTERS 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG, holds a mobile phone as he attends the presentation of the new contact-tracing smartphone app that will use Bluetooth short-range radio and technology standards from Apple and Google to alert people of the risk of infection with the coronavirus disease (COVID-19), in Berlin, Germany, June 16, 2020. REUTERS/Hannibal Hanschke/Pool 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG, holds a mobile phone as he attends the presentation of the new contact-tracing smartphone app that will use Bluetooth short-range radio and technology standards from Apple and Google to alert people of the risk of infection with the coronavirus disease (COVID-19), in Berlin, Germany, June 16, 2020. REUTERS/Hannibal Hanschke/Pool 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG, holds a mobile phone as he attends the presentation of the new contact-tracing smartphone app that will use Bluetooth short-range radio and technology standards from Apple and Google to alert people of the risk of infection with the coronavirus disease (COVID-19), in Berlin, Germany, June 16, 2020. REUTERS/Hannibal Hanschke/Pool 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG, speaks during the presentation of the new contact-tracing smartphone app that will use Bluetooth short-range radio and technology standards from Apple and Google to alert people of the risk of infection with the coronavirus disease (COVID-19), in Berlin, Germany, June 16, 2020. REUTERS/Hannibal Hanschke/Pool 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG, speaks during the presentation of the new contact-tracing smartphone app that will use Bluetooth short-range radio and technology standards from Apple and Google to alert people of the risk of infection with the coronavirus disease (COVID-19), in Berlin, Germany, June 16, 2020. REUTERS/Hannibal Hanschke/Pool 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG addresses the company's annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG addresses the company's annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG addresses the company's annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG takes a picture of the attending media members during the company's annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG takes a picture of the attending media members during the company's annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Christian Illek, Chief Financial Officer of Germany telecommunications giant Deutsche Telekom AG attends the company's annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Christian Illek, Chief Financial Officer of Germany telecommunications giant Deutsche Telekom AG attends the company's annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG shows his coffee cup that reads "We can do it" during the annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG shows his coffee cup that reads "We can do it" during the annual news conference of Deutsche Telekom AG in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG holds a birthday cake to mark the company's 25th anniversary before the annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

A birthday candle is lit to mark the 25th anniversary of Deutsche Telekom AG as Timotheus Hoettges, Chief Executive Officer, addresses the company's annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG addresses the company's annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay 

Timotheus Hoettges, Chief Executive Officer of Germany's telecommunications giant Deutsche Telekom AG presents documents of T-Mobile US merger with Sprint at the annual news conference in Bonn, Germany, February 19, 2020. REUTERS/Wolfgang Rattay