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Tekelec Announces Release Date for 2010 Results

Tekelec (NASDAQ: TKLC), the broadband data management company, today announced it plans to issue a press release covering its financial results for the fourth quarter and full year 2010 on February 10, 2011 before market open.

Conference Call
Tekelec has scheduled a conference call for Thursday, February 10, 2011 at 8 a.m. EST for management to discuss its fourth quarter and full year 2010 results. The Company also plans to provide both GAAP and non-GAAP numbers (including GAAP reconciliations) on its website immediately prior to the call, and to discuss during this call certain forward-looking information concerning management's outlook for the business.

"Live" Webcast and Replay
Tekelec will host a live webcast of its conference call on Thursday, February 10, 2011, at 8 a.m. EST. To access the webcast, visit Tekelec's Web site located at www.tekelec.com, enter the Investor Relations section and click on the webcast icon. A webcast replay will be available at approximately 11 a.m. EST on February 10, 2011 and for 90 days thereafter.

Telephone Replay
A telephone replay of the call also will be available for one week after the live webcast by calling either (800) 642-1687 or (706) 645-9291 and entering the conference ID #39097158.

About Tekelec
Tekelec, the broadband data management company, enables billions of people and devices to surf, talk, and text. Our solutions allow service providers to give consumers a consistent and tailored broadband experience. We handle network complexity with a portfolio that manages and capitalizes on the exponential growth in data applications and traffic. Tekelec has more than 25 offices around the world serving customers in more than 100 countries. For more information, please visit www.tekelec.com.