Powered by Symbian Operating system, video call, and great multimedia applications - 3G phones are simply a mini computer. In the last few years, mobile industry has reached a great height and that's why mobile phones have become a necessity for everyone. In the 3G category, Nokia has also introduced many handsets such as Nokia N series, Nokia 6233 - that come with premium features. One of the big advantages of 3G phone is its fast data connectivity - high speed internet and fast data transfer provide added advantages to the user while transferring important documents via email or via Bluetooth, USB and EDGE. Nokia N series phones also fall in the same category. With 3G connectivity and unparalleled multimedia applications, these phones are really excellent in all respects.