Teleste Corporation ANNOUNCEMENT 12.09.2008 SHARE REPURCHASE 12.09.2008 Helsinki Stock Exchange Trade date 12.09.2008 Bourse trade PURCHASE Share TLT1V Amount 2 900 shares Total cost 12 635.00 EUR Average price / share 4.3569 EUR Highest price / share 4.45 EUR Lowest price / share 4.30 EUR Teleste Corporation now holds 478 621 shares including the shares repurchased on 12.09.2008. On behalf of Teleste Corporation HANDELSBANKEN CAPITAL MARKETS Juha Kolehmainen Antti Kässi