Teleste Corporation ANNOUNCEMENT 11.08.2008 SHARE REPURCHASE 11.08.2008 Helsinki Stock Exchange Trade date 11.08.2008 Bourse trade PURCHASE Share TLT1V Amount 2 300 shares Total cost 10 775.00 EUR Average price / share 4.6848 EUR Highest price / share 4.69 EUR Lowest price / share 4.66 EUR Teleste Corporation now holds 430 621 shares including the shares repurchased on 11.08.2008. On behalf of Teleste Corporation HANDELSBANKEN CAPITAL MARKETS Juha Kolehmainen Antti Kässi