Network. . .WAN THE INTERNET ON AN iPHONE

A WAN is a Wide Area Network communication network made up of computers that are non-local to one another exchanging data across a wide are or great distance. The most common example is the Internet though a WAN doesn't have to be global to qualify as a wide area network.
The Internet is a huge network all over the glob that connects everyone in the world that has Internet. It is a place of endless possibilities, discoveries, and even opportunities. The Internet can be a source to communicate with those far from you. It is a place to keep that spark going with relatives, friends, etc. The Internet is one of the greatest and most communicative network there is and you will find anything you are searching for. From shopping sites to vacation paradise to online dating. Its everything you will need in a screen box.
The Internet is also offered not only on desktops and laptops but also on phones. Many companies offer these features and the better the phone and network better view of the Internets world. AT&T is one of those which offers this. . . and as you all may know the iPhone is a great way to show how the Internet functions not only at home but everywhere you may be at. With its great apps and capabilities to adapt to anything the Internet may offer for the user.

http://www.wireless.att.com/businesscenter/solutions/network/wwan.jsp
http://www.apple.com/iphone/design/