Teleste Corporation ANNOUNCEMENT 25.06.2008 SHARE REPURCHASE 25.06.2008 Helsinki Stock Exchange Trade date 25.06.2008 Bourse trade PURCHASE Share TLT1V Amount 6 400 shares Total cost 31 060.20 EUR Average price / share 4.8532 EUR Highest price / share 4.91 EUR Lowest price / share 4.78 EUR Teleste Corporation now holds 364 521 shares including the shares repurchased on 25.06.2008. On behalf of Teleste Corporation HANDELSBANKEN CAPITAL MARKETS Juha Kolehmainen Antti Kässi