Disclosure Notice

Disclosure Notice Teleca has on August 8 purchased 204,500 shares in Pronyx AB. Thereafter Teleca owns a total of 532,500 shares which together represent 8.0 percent of the total share capital and votes of Pronyx AB. On July 5, 2002 Teleca announced a public offer to the holders of shares and convertible debentures issued by Pronyx AB to acquire all of the outstanding Pronyx shares and convertible debentures. Further details regarding the offer are available in the press release issued on the same day. For further information, contact: · Johannes Rudbeck, Investor Relations Manager, Teleca AB, mobile +46 705-82 56 56 Teleca is one of Europe's leading consulting companies in new technology and R&D. Our business concept is to strengthen our customer's market position and time-to-market. This is achieved by providing professional teams with specialist technical expertise to work in partnership with development-intensive companies all over the world. The Group has more than 2,300 employees in 13 countries. It occupies a strong position in the Nordic countries, the UK and France. Teleca is listed on Stockholmsbörsen's Attract40. www.teleca.com ------------------------------------------------------------ This information was brought to you by Waymaker http://www.waymaker.net The following files are available for download: http://www.waymaker.net/bitonline/2002/08/09/20020809BIT00090/wkr0001.doc http://www.waymaker.net/bitonline/2002/08/09/20020809BIT00090/wkr0002.pdf