Data protection

Data protection - dialog

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Please send us an e-mail if you have questions concerning your personal data at Deutsche Telekom or if you require further information on data protection within the company.

We are creating areas of trust

Our customers, shareholders, regulatory authorities and the general public rightly expect that we handle the data entrusted to us by our business partners, customers and employees with the appropriate care. And we make every effort not just to satisfy these expectations, but to inspire yet more trust in our dependability. Data protection is for us more than just a responsibility; we consider it a concern of particular importance to us. Our worldwide data privacy organization ensures that the same high standards are enforced on all our products and services.

Claus-Dieter Ulmer, the Deutsche Telekom Group's Data Privacy Officer

Claus-Dieter Ulmer, the Deutsche Telekom Group's Data Privacy Officer

Deutsche Telekoms well established and certified “Privacy by Design” process provides by default a high level of protection for our customers. In addition to that we advocate for the customers control over their personal data. This includes detailed information on data-driven business models and on how our customers can realize their digital sovereignty. All this you can find here on our web presence.

We will stay true to our mission to create “areas of trust”. You can depend on that.

E-mail symbol on computer keyboard

Contact Hotline Data security and DE-mail

Phone: Hotline: +49 800 33 04006



Philipp Blank

Corporate Communications: Regulation, data privacy

Phone: +49 228 181 49494


Alexia Sailer

Corporate Communications: Data security, Cyber Security

Phone: +49 228 181 49494