Teleste Corporation ANNOUNCEMENT 20.08.2008 SHARE REPURCHASE 20.08.2008 Helsinki Stock Exchange Trade date 20.08.2008 Bourse trade PURCHASE Share TLT1V Amount 1 400 shares Total cost 6 400.00 EUR Average price / share 4.5714 EUR Highest price / share 4.60 EUR Lowest price / share 4.55 EUR Teleste Corporation now holds 440 721 shares including the shares repurchased on 20.08.2008. On behalf of Teleste Corporation HANDELSBANKEN CAPITAL MARKETS Juha Kolehmainen Antti Kässi