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Disclosure of Shareholdings

FMR Corp. holds 5.04% of Phonak Holding Ltd.

According to the article 20 of the Swiss Stock Exchange Act, Phonak Holding Ltd. announces that FMR Corp., 82 Devonshire Street, Boston, MA02109, USA holds 3'304’334 registered shares with a par value of CHF 0.05 as of April 27, 2005. This corresponds to 5.04% of total capital and voting rights.


FMR Corp. is an investment company and holds the investment in Phonak Holding Ltd. in its funds.