AT&T Inc. (NYSE:T) is a premier communications holding company. Its subsidiaries and affiliates – AT&T operating companies – are the providers of AT&T services in the United States and around the world. With a powerful array of network resources that includes the nation's fastest mobile broadband network, AT&T is a leading provider of wireless, Wi-Fi, high speed Internet and voice services. A leader in mobile broadband, AT&T also offers the best wireless coverage worldwide, offering the most wireless phones that work in the most countries. It also offers advanced TV services under the AT&T U-verse® and AT&T | DIRECTV brands. The company's suite of IP-based business communications services is one of the most advanced in the world. In domestic markets, AT&T Advertising Solutions and AT&T Interactive are known for their leadership in local search and advertising.

Based in Bellevue, Wash., T-Mobile USA, Inc. is the U.S. wireless operation of Deutsche Telekom AG. By the end of the fourth quarter of 2010, approximately 130 million mobile customers were served by the mobile communication segments of the Deutsche Telekom group — 33.7 million by T-Mobile USA — all via GSM and UMTS, the world’s most widely-used digital wireless standards. Today, T-Mobile operates America's largest 4G network, and is delivering a compelling 4G experience across a broad lineup of leading devices in more places than competing 4G services.  T-Mobile USA’s innovative wireless products and services empower and enable people to stay connected and productive while mobile. Multiple independent research studies continue to rank T-Mobile USA as a leader in customer care and customer satisfaction. For more information, please visit http://www.T-Mobile.com. T-Mobile is a federally registered trademark of Deutsche Telekom AG.  For further information on Deutsche Telekom, please visit www.telekom.de/investor-relations.

AMX is the leading provider of wireless services in Latin America. As of December 31, 2010, it had 225 million wireless subscribers and 51.5 million fixed revenue generating units in the Americas.

Telefónica is one of the world's largest telecommunications companies by market capitalization. Its activities are focused mainly on fixed and mobile telephony businesses, while its broadband business is the key growth driver underpinning both.

It operates in 25 countries and its customer base exceeds 264 million globally. Telefónica's growth strategy is focused on the markets in which it has a strong foothold: Spain, Europe and Latin America.

Telefónica is a 100% private company. It has more than 1.5 million direct shareholders. Its capital traded on the continuous market on the Spanish Stock Exchanges (Madrid, Barcelona, Bilbao and Valencia) and on those of London, Tokyo, New York, Lima, Buenos Aires and São Paulo.

XP Semiconductors N.V. (Nasdaq: NXPI) provides High Performance Mixed Signal and Standard Product solutions that leverage its leading RF, Analog, Power Management, Interface, Security and Digital Processing expertise. These innovations are used in a wide range of automotive, identification, wireless infrastructure, lighting, industrial, mobile, consumer and computing applications. A global semiconductor company with operations in more than 30 countries, NXP posted revenue of $4.4 billion in 2010. For more information visit www.nxp.com

Laird Technologies designs and manufactures customized, performance-critical products for wireless and other advanced electronics applications.

The company is a global market leader in the design and supply of electromagnetic interference (EMI) shielding, thermal management products, specialty metal products, signal integrity components, and antenna solutions, as well as radio frequency (RF) modules and wireless remote controls and systems.

Custom products are supplied to all sectors of the electronics industry including the handset, telecommunications, data transfer and information technology, automotive, aerospace, defense, consumer, medical, mining, railroad and industrial markets.
Laird Technologies, a unit of Laird PLC, employs over 12,000 employees in more than 48 facilities located in 16 countries.

Google's innovative search technologies connect millions of people around the world with information every day. Founded in 1998 by Stanford Ph.D. students Larry Page and Sergey Brin, Google today is a top web property in all major global markets. Google's targeted advertising program provides businesses of all sizes with measurable results, while enhancing the overall web experience for users. Google is headquartered in Silicon Valley with offices throughout the Americas, Europe and Asia. For more information, visit www.google.com.

For the past 15 years, France Telecom-Orange has worked hard to include sustainable development and Corporate Social Responsibility principles in its corporate strategy. In the digital society, the Group is shouldering its responsabilities to nurture social ties and ensure the greatest possible number of people benefit from the new technologies. Because CSR is important when it comes to creating value both for stakeholders and the Group, Orange has built the question into the heart of its Conquests 2015 strategic plan. The central role confirms the Group's ambition to become a benchmark CSR player in the telecoms sector. For more information, visit www.orange.com.