TELESTE CORPORATION'S ANNUAL REPORT PUBLISHED

TELESTE CORPORATION STOCK EXCHANGE RELEASE 18.3.2010 AT 15:00

TELESTE CORPORATION'S ANNUAL REPORT PUBLISHED

Teleste Corporation's Annual Report 2009 has been published today in Finnish and
in English.

A PDF document of the report is attached to this announcement and the report can
be read on the company's website at: www.teleste.com/Investors.

Printed Annual Report for the year 2009 will be delivered to those shareholders
with a holding equal to at least 1,000 company shares and who are registered
with Euroclear Finland Ltd. The report can be ordered by email from:
investor.relations@teleste.com

TELESTE CORPORATION

Jukka Rinnevaara
CEO

DISTRIBUTION:
NASDAQ OMX Helsinki Ltd
Media
www.teleste.com