Teleste Corporation ANNOUNCEMENT 23.06.2008 SHARE REPURCHASE 23.06.2008 Helsinki Stock Exchange Trade date 23.06.2008 Bourse trade PURCHASE Share TLT1V Amount 1 300 shares Total cost 6 456.00 EUR Average price / share 4.9662 EUR Highest price / share 5.00 EUR Lowest price / share 4.96 EUR Teleste Corporation now holds 355 821 shares including the shares repurchased on 23.06.2008. On behalf of Teleste Corporation HANDELSBANKEN CAPITAL MARKETS Juha Kolehmainen Antti Kässi