iPhone 3G off no service?

[admin]

Just picked up an iphone not familiar with it right now, What exactly is the "enable 3G", when I go into settings, general, network and switch Enable 3G to off, my phone doesn't have service? Not sure if this is normal, if it puts your phone out of service im unsure of why there's an option to turn...

More... (http://www.howardforums.com/showthread.php/1773795-iPhone-3G-off-no-service?goto=newpost)