ST-Ericsson Announces Timing for Second Quarter Financial Results 2009 and Conference Call

July 08, 2009

ST-Ericsson, a world leader in wireless semiconductors and mobile platforms, announced that it will release its Second Quarter 2009 Financial Results on July 23 at 7:00 a.m. Central European Time (CET) / 1:00 a.m. U.S. Eastern Time (EST).

The management of ST-Ericsson will conduct two conference calls on July 23. First, for media at 9:30 a.m. CET/3:30 a.m. EST and second, for analysts and investors at 2:00 p.m. CET/ 8:00 a.m. EST to discuss the company’s performance for the second quarter of 2009. The conference calls will also be webcasted and access to the audio webcasts will be available at: http://www.stericsson.com/investors/investors.jsp

About ST-Ericsson

ST-Ericsson is a world leader in developing and delivering a complete portfolio of innovative mobile platforms and cutting-edge wireless semiconductor solutions across the broad spectrum of mobile technologies. The company is a leading supplier to the top handset manufacturers and ST-Ericsson’s products and technologies enable more than half of all phones in use today. The global company of 8,000 people generated pro-forma sales of about USD 3.6 billion in 2008. ST-Ericsson was established as a 50/50 joint venture by STMicroelectronics and Ericsson in February 2009, with headquarters in Geneva, Switzerland.

FOR FURTHER INFORMATION, PLEASE CONTACT

Media Relations

Phone : +41 22 9302733

Email: media.relations@stericsson.com

Investor Relations

Phone: +41 22 9296973

Email: fabrizio.rossini@stericsson.com

Press

ST-Ericsson Announces Timing for Second Quarter Financial Results 2009 and Conference Call