AT&T Wi-Fi Supports Auto-Authentication on New iPhone OS 3.0 for Faster Hot Spot Connections

Functionality Allows Users to Automatically Connect to More Than 20,000 AT&T U.S. Hot Spots

Dallas, Texas, June 17, 2009

newsrelease


AT&T* today announced it will support auto-authentication for iPhone OS 3.0 users connecting to AT&T Wi-Fi Hot Spots. Auto-authentication allows iPhone users to seamlessly switch from AT&T’s 3G network to an AT&T Wi-Fi Hot Spot without being prompted.

AT&T customers with qualifying iPhone data plans have unlimited access to the nation’s largest Wi-Fi network — more than 20,000 U.S. AT&T Wi-Fi Hot Spots.

The new process eliminates the previous two-step authentication, making it easier and faster for iPhone customers to connect to AT&T Wi-Fi. Auto-connect is established once a customer connects their iPhone to an AT&T Wi-Fi Hot Spot the first time.

The addition of auto-authentication for iPhone users comes at a time when Wi-Fi usage continues to experience rapid growth, driven by the proliferation of Wi-Fi enabled devices. More than 4 million connections were made at AT&T’s U.S. Hot Spots with smartphones, including the iPhone 3G, in the first quarter of 2009 alone.

AT&T is a leading provider of Wi-Fi enabled smartphones, and includes Wi-Fi access at no extra charge with qualifying AT&T High Speed Internet plans, 3G LaptopConnect plans and select smartphone plans.

“Auto-authentication makes it even easier for iPhone customers to stay connected on the nation’s fastest 3G network and the nation’s largest Wi-Fi network,” said Ralph de la Vega, president and CEO, AT&T Mobility and Consumer Markets. “With access to our U.S. hotspots, customers are receiving a great value, with a fast, reliable broadband connection virtually anywhere, through 3G or Wi-Fi.”

The new auto-authentication process is available starting today to all existing iPhone and iPhone 3G customers who download the free iPhone OS 3.0 software update via iTunes. It will also be available to all iPhone 3G S customers once that product goes on sale on June 19. Meanwhile, all iPhone customers can continue to get AT&T Wi-Fi access with the current authentication process.

AT&T’s Wi-Fi network complements its wired broadband and wireless 3G networks with Wi-Fi hotspots including retail stores, restaurants and airports from coast-to-coast.

For more information about AT&T Wi-Fi Hot Spots, visit www.attwifi.com.

Note: Complimentary Wi-Fi access available to AT&T iPhone customers with qualifying data plans. For more information, visit www.attwifi.com.

*AT&T products and services are provided or offered by subsidiaries and affiliates of AT&T Inc. under the AT&T brand and not by AT&T Inc.

About AT&T
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 3G network, AT&T is a leading provider of wireless, Wi-Fi, high speed Internet and voice services. AT&T 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-verseSM and AT&T | DIRECTVSM 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’s Yellow Pages and YELLOWPAGES.COM organizations are known for their leadership in directory publishing and advertising sales. In 2009, AT&T again ranked No. 1 in the telecommunications industry on FORTUNE® magazine’s list of the World’s Most Admired Companies. Additional information about AT&T Inc. and the products and services provided by AT&T subsidiaries and affiliates is available at http://www.att.com.

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