LEGAL NOTICE

Telefónica Germany GmbH & Co. OHG Georg-Brauchle-Ring 50 80992 Munich Germany Phone: 089 / 244 20 www.telefonica.de VAT ID No. DE 811 889 638. Munich Local Court HRA 70343. Email contact in accordance with Section 5 (1) No. 2 DDG: partnerschaften@telefonica.com Contact for the electronic transmission of voting rights notifications: ir-deutschland@telefonica.com

Shareholders: Telefónica Germany Management GmbH, registered office in Munich, Munich Local Court HRB 109061, and Telefónica Deutschland Holding AG, registered office in Munich, Munich Local Court HRB 201055. WEEE Reg. No. DE 10160685. Management and Executive Board of both shareholders: Markus Haas (Chairman), Valentina Daiber, Nicole Gerhardt, Andreas Laukenmann, Alfons Lösing, Mallik Rao, Markus Rolle. Chairman of the Supervisory Board of Telefónica Deutschland Holding AG: Peter Löscher. Regulatory authority: Federal Network Agency for Electricity, Gas, Telecommunications, Post and Railways Tulpenfeld 4, 53113 Bonn, Tel: 02 28/14-0 If a customer wishes to initiate arbitration proceedings in accordance with Section 68 of the German Telecommunications Act (TKG), they must apply to the Consumer Arbitration Board for Telecommunications of the Federal Network Agency, Postfach 80 01, 53105 Bonn. Participation in the arbitration proceedings is voluntary. Note: Telefónica Germany does not participate in dispute resolution proceedings before other consumer arbitration boards pursuant to Sections 2, 36 VSBG. Network interconnection: Interconnection agreement of Telefónica Germany GmbH & Co. OHG Wholesale Roaming Access: Standard offers of Telefónica Germany GmbH & Co. OHG Editorial responsibility: Viviane Fenke Director Strategy, Analysis & Special Projects Wholesale & Partnering (B2P)

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