what does the 3G and Edge icon do on the iphone 3g?

Andrew1

Active member
3g and edge are speeds of wireless internet. it searches for a 3g signal when its on. it resorts to edge when turned off to conserve battery life.
 

Beatles

New member
what does 3G and Edge mean? and my iphone is jailbroken and unlocked and it has bossprefs where u can toggle 3G and edge off and on? What does it do wen its on and what does it do wen its off?
 
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