The I-Phone 3G is the third generation of the I-Phone, the technological wonder made by Apple that some say will soon replace the laptop.  Unlike traditional cell phones, the I-Phone is used for much, much more.  It is a gateway to the internet. 
 
When you use the I-Phone, you can get music, videos, answer emails, play games and chat, to name a few things.  There are hundreds of I-Phone applications available for this product.