March 26, 2007
    --  Device discussions under way with Samsung, ZTE, ZyXEL

    --  WiMAX Device and Chipset ecosystem program debuts

    --  Nineteen Sprint WiMAX U.S. service markets named

    --  WiMAX on display at CTIA Wireless 2007 in Orlando

ORLANDO, Fla.--(BUSINESS WIRE)--March 26, 2007--Sprint Nextel (NYSE:S) today announced further progress with the development of its upcoming Mobile WiMAX advanced multimedia network, citing wireless device and chipset initiatives while identifying additional service markets. Sprint is developing a large scale advanced wireless broadband network designed to mobilize the Internet, bring wireless innovation to devices and new multimedia mobile applications to customers. The company plans initial service launches in several markets by yearend 2007 and expects to make commercial service available in a number of markets by April 2008, ultimately reaching 100 million people across the country by yearend 2008.

"Sprint has taken a leadership role in the WiMAX network development arena and is working with other technology leaders to quickly bring advanced mobile broadband services to reality," said Barry West, president, 4G Mobile Broadband for Sprint. "Recent developments attest to the viability of our strategy, as more companies align with our vision and apply their expertise to the momentum building behind Sprint WiMAX services."

Sprint will work with WiMAX ecosystem partners and others to incorporate WiMAX technology in a range of computing, portable multi-media, interactive and other business and consumer electronic devices. By wirelessly enabling the multitude of stand-alone consumer electronic devices that currently lack connectivity or Internet access, Sprint will facilitate digital life amid a new era of user-generated content and Internet connectivity dependency. In support of that vision:

    --  Sprint has chosen Samsung for PC cards available in both
        single WiMAX mode and dual CDMA 1xEV DO/WiMAX mode for WiMAX
        service launch use. Additionally, Sprint has selected ZTE
        Corporation, China’s largest listed telecommunications
        manufacturer and key WiMAX developer, to supply multiple WiMAX
        802.16e devices including PC cards in express and USB form
        factors as well as advanced modem solutions; and ZyXEL
        Communications Inc. of Anaheim, Calif. for modem products.

    --  Sprint announced the launch of a new WiMAX Device and Chipset
        Ecosystem program in order to accelerate the pace of
        WiMAX-embedded device development and have a wide variety of
        WiMAX-enabled access devices available for customers. The
        program will facilitate the dialog between chipset and device
        makers, and is designed to guide manufacturers on required
        specifications, features, functionality and product design;

    --  Additional WiMAX service areas were identified for the 2008
        launch calendar. Motorola will develop Chicago*, Detroit,
        Grand Rapids, Indianapolis, Kansas City and Minneapolis;
        Samsung will develop Baltimore*, Boston, Philadelphia,
        Providence and Washington D.C.*; Nokia will develop Austin*,
        Dallas*, Denver, Fort Worth*, Portland, Salt Lake City, San
        Antonio* and Seattle. Additional location information will be
        provided when available.

    --  Sprint will demonstrate Mobile WiMAX technology at booth #2987
        during CTIA Wireless 2007 March 27-29 at the Orange County
        Convention Center in Orlando, Florida.

These efforts are ultimately intended to allow Sprint customers to experience a nationwide mobile broadband network that is designed to offer faster speeds, lower cost, greater convenience and enhanced multimedia quality. The Sprint WiMAX mobile broadband network will use the company’s extensive 2.5GHz spectrum holdings, which cover 85 percent of the households in the top 100 U.S. markets.

About Sprint Nextel

Sprint Nextel offers a comprehensive range of wireless and wireline communications services bringing the freedom of mobility to consumers, businesses and government users. Sprint Nextel is widely recognized for developing, engineering and deploying innovative technologies, including two robust wireless networks serving 53.1 million customers at the end of 2006; industry-leading mobile data services; instant national and international walkie-talkie capabilities; and an award-winning and global Tier 1 Internet backbone. For more information, visit

(* previously announced).

CONTACT: Sprint Nextel
John Polivka, 972-405-5139

SOURCE: Sprint Nextel