HTC 8X, Yellow 8GB (AT&T)

What is 4G?

4G is a wireless technology term meaning "Fourth Generation." 4G follows 3G as the latest addition to AT&T's mobile broadband network. When combined with enhanced backhaul, 4G means faster speeds, where data transfers take less time to complete.

AT&T has upgraded the software of its nationwide mobile broadband network with HSPA+ which, with enhanced backhaul, enables speeds up to 4x faster than AT&T's already fast mobile broadband speeds. And now, AT&T is evolving to even faster 4G speeds with the launch of AT&T's 4G LTE technology in select markets.

Backhaul is one of the major pieces of a telecommunications network. Think of it as the limbs connecting AT&T's cell towers with AT&T's backbone network that provides access to the Internet.

How does AT&T 4G differ from other 4G networks?

AT&T is the only network offering two layers of 4G technology: HSPA+ with enhanced backhaul and LTE, both capable of delivering 4G speeds. Customers will have access to fast speeds as they move in and out of 4G LTE areas. Customers of competitors who do not have HSPA+ with enhanced backhaul are likely to see a steep drop-off in speeds when they move out of LTE areas.

In areas where either AT&T's 3G or 4G network is not available, you'll continue to receive service on the AT&T EDGE network, which offers availability in more than 13,000 US cities and along some 40,000 miles of major highways.

Optional AT&T Services

AT&T Navigator: This premium GPS navigation application includes audible turn-by-turn directions, real-time traffic updates and re-routing options, and 3D moving maps (additional charges applicable). AT&T Navigator offers several other features to make your commute more enjoyable and reliable, including mobile access to Yellowpages.com. You'll be able to find the closes ATM, restaurant, gas station, Wi-Fi hotspot and more with over 10 million business listings.

AT&T FamilyMap: Locate any phone indoors or outdoors on the AT&T Network. FamilyMap provides peace of mind by being able to conveniently locate a family member from your wireless phone or PC and know that your family's information is secure and private. Want to verify that your child arrives home from school each day? Set up a Schedule Check to automatically get location information sent to you via text message or e-mail.

Windows Phone 8

Meet the first phone powered by you.

In a world full of smartphones, Windows Phone is different because it’s powered by you with the people and things you care about. It's as personal and unique as you are, because of Live Tiles – amazing little tiles that you can pin to your Start screen and arrange your way, and they deliver what’s happening with the people and apps you love right to your Start screen. Plus it’s built for peace of mind because every single app is tested for malware before you download it. It also works with Windows so you can access your documents and pictures from virtually anywhere with SkyDrive. Come meet your Windows Phone, and see why the phone you bring to life is as unique as you are.

Live Tiles and Live Apps

Your stuff at a glance. Only Windows Phone has Live Tiles and Live Apps that give you real-time updates on everything you care about right on your Start screen.

Apps from the Windows Phone Store. Wi-Fi access or data connection required; carrier fees apply

People Hub and Rooms

Bring your contacts to life. Now your Facebook, Outlook, LinkedIn, Twitter, Skype and other contacts are accessible in People Hub. Instantly call, text, email or contact them using Skype all from the same place.

Kid’s Corner

Go ahead, let the kids play. Children love playing with your phone. Sometimes it's games. Sometimes it's the phone settings. Sometimes it's emails to your boss. Kid's Corner gives kids access to only the apps and features you choose. So you can be sure they're playing Angry Birds and not emailing your angry boss.

SkyDrive

Your stuff goes wherever you go. With SkyDrive all your photos, Word docs, Excel spread sheets and PowerPoint presentations are backed up and accessible virtually everywhere including Windows Phone. SkyDrive comes with 7 GB of free storage space.

Wi-Fi access or data connection required; carrier fees apply.

Xbox Music

Your music the moment you want it. With an Xbox Music Pass, your songs, albums and even your playlists are instantly accessible across your devices. No matter which one you downloaded the music to.

Compatible devices and internet access required; carrier fees apply. Xbox Music Pass sold separately. On Xbox 360, content is streaming only and also requires an Xbox LIVE Gold membership (sold separately). See xbox.com/music.

Camera and Lenses

Point, shoot and share in an instant. Your Windows Phone lets you take and share pictures faster than ever to your friends and social sites like Facebook. Moving from standby to shooting and sharing take seconds, so you never miss a moment. Add personal creativity to your shots with Lenses, directly within your camera, no app needed.