Nextel and Motorola Mobility Introduce Motorola IRONROCK™

The first multi-network smartradio to offer PTT and optimized data services, with a 4.3’ touchscreen, the biggest display in Nextel’s portfolio

Nextel and Motorola Mobility announced the launch of Motorola IRONROCK™, the first multi-network Smartradio device to be launched in partnership with Motorola. Motorola IRONROCK provides users with continuous connectivity to their networks through Nextel’s new technology platform, Nextel Evolution, the fastest data and voice network, and a 4.3’ touchscreen, the biggest display in Nextel’s portfolio.

Motorola IRONROCK’s dual-processor allows users to open web pages fast, run games at high speed and play HD videos. The asymmetrical processor design improves device performance even further, as each microprocessor need use only the power required for the tasks at hand — from a phone call to high-speed web browsing.

“With the launch of Motorola IRONROCK we have introduced a line of devices that enable users to live and experience the benefits of the new Nextel Evolution platform,” said Alberto Escobar, marketing vice president of Nextel Mexico. “We are pleased to continue our relationship with Motorola, and we believe the IRONROCK further solidifies our business alliance and strengthens our overall product offerings.”

Powered by a powerful 1.2GHz processor, Motorola IRONROCK enables users stay on top of business by easily opening and editing documents, presentations and spreadsheets with the preloaded Quickoffice® suite. Motorola IRONROCK also gives you access to more than 700,000 apps available on Google Play™, and features an 8-megapixel rear camera, 1.2-megapixel front-facing camera and 4.3” high-definition screen.

“Today, the mobile office isn’t just a convenience; it’s an essential tool for businesses and professionals alike. The new Motorola IRONROCK makes it simple for users to stay connected with work and family all the time,” said Vince García, iDEN director of Motorola Mobility. “Motorola Mobility and Nextel share a commitment to bringing people the highest quality, most useful devices, and we’re thrilled with their commitment to Motorola IRONROCK.”

About NII Holdings, Inc.
NII Holdings, Inc., a publicly held company based in Reston, Va., is a provider of differentiated mobile communication services for businesses and high value consumers in Latin America. NII Holdings, operating under the Nextel brand in Brazil, Mexico, Argentina, Peru and Chile, offers fully integrated wireless communications tools with digital cellular voice services, data services, wireless Internet access and Nextel Direct Connect® and International Direct ConnectSM, a digital two-way radio. NII Holdings is a Fortune 500 and Barron's 500 company, and has also been named one of the best places to work among multinationals in Latin America by the Great Place to Work® Institute. The company trades on the NASDAQ market under the symbol NIHD. Visit the company's website at www.nii.com.

Nextel, the Nextel logo and Nextel Direct Connect are trademarks and/or service marks of Nextel Communications, Inc.

Visit NII Holdings' news room for news and to access our markets' news centers: nii.com/newsroom.

About Nextel de México
Nextel de México was officially established in Mexico at the beginning of 1998 with aim to provide companies with integral solutions to meet their demands as regards their mobile work groups. With an investment of more than USD$ 6.400 millions, Nextel has been able to extend its digital network to the main cities in Mexico and since June 2004, it offers an International Direct Connection service that allows instant communication to Argentina, Brazil, Canada, Chile, El Salvador, USA and Peru by just pushing a button. Currently, the company’s digital services are used by more than 3,861,100 subscribers (Sept. 2012) in more than 100 cities in Mexico.
To learn more, visit the company's website at www.nextel.com.mx

About Motorola Mobility
Motorola Mobility, owned by Google, fuses innovative technology with human insights to create experiences that simplify, connect and enrich people's lives. Our portfolio includes converged mobile devices such as smartphones and tablets; wireless accessories; end-to-end video and data delivery; and management solutions, including set-tops and data-access devices. For more information, visit motorola.com/mobility.