Telekom's Copper-Phaseout Conundrum: A Giant Caught Between Modernisation and Multiple Headwinds

Deutsche Telekom is facing one of its most complex periods since the T-Mobile US merger. The company is navigating a shareholder lawsuit, network modernization, and security concerns.

The lawsuit stems from the 2020 Sprint acquisition and has a trial date penciled in for October 2027 with damages claims ranging from $3.6 billion to $10.1 billion. Legal proceedings of this magnitude can trigger valuation discounts long before any verdict is reached.

Meanwhile, Deutsche Telekom is preparing to retire its legacy customer base by the end of 2028, affecting around 1.3 million pure fixed-line subscribers. The proposed alternative is mobile-based tariffs with reportedly higher price tags than existing contracts.

The fibre ambitions extend beyond German borders, with the acquisition of Polish broadband operators Fiberhost and Inea from Macquarie Asset Management valued at roughly €1 billion. However, this also adds to the company's reputation risk as it prepares to rebuild trust around its network security following a vulnerability uncovered in VoLTE calling.

Analysts are divided on their views of Deutsche Telekom, with Kepler Cheuvreux downgrading the stock and Zacks Research upgrading it. The company is set to publish third-quarter results on November 5, which will be closely watched for signs of operational momentum overcoming legal and reputational shadows.