To financial analysts and investors August 11, 2008 Presentation of NTCH's and TDC's 2Q 2008 results TDC will conduct a conference call on August 19, 2008 at 15.00 CET. Jesper Ovesen, Chief Financial Officer, will comment on the results and answer questions during a conference call for institutional investors and financial analysts. International dial-in number: +353 1 436 4265 Domestic dial-in number: 8080 2008 Please call in at least 10 minutes before the conference call begins. The conference call will refer to a slide deck that will be available at tdc.com on the link: tdc.com/ir/ from August 19, 2008 at approx. 12.00 CET. Participants wishing to derive full benefit from the conference call should obtain these slides in due time before the conference call begins. A replay of the conference call will be available two hours after the completion of the conference call and until September 18, 2008 at 18.00 CET: Replay number: + 353 1 436 4267 Access code: 1340097# For further information, please contact Investor Relations on +45 6663 7680.