Address:

Deutsche Telekom AG
Friedrich-Ebert-Allee 140
53113 Bonn, Germany

District Court of Bonn HRB 6794,
Registered Office Bonn
VAT ID No. DE 123475223

WEEE-Reg. No. DE50478376
E-mail: info@telekom.de

Tel: +49 228 181-0

Contact:

Please use our contact forms for questions about the company or products and services provided by our business areas.

Regulatory authority:

Federal Network Agency for Electricity, Gas, Telecommunications, Post and Railway, Tulpenfeld 4, 53113 Bonn, Germany

Authorized representatives:

• René Obermann
• Dr. Karl-Gerhard Eick
• Hamid Akhavan
• Timotheus Höttges
• Thomas Sattelberger
• Reinhard Clemens

Responsible for the site:

Deutsche Telekom AG
Philipp Schindera
Senior Executive Vice President
Corporate Communications
Postfach 2000
53105 Bonn

Editor:

Corinna Kielwein

Deutsche Telekom AG Laboratories:

Ernst-Reuter-Platz 7
D-10587 Berlin, Germany
District Court of Bonn HRB 6794,
Registered Office Bonn
VAT ID No. DE 123475223
E-mail: laboratories.info@telekom.de
Tel.: +49 30 83 53 - 58 555
Fax: +49 30 83 53 - 58 409