No. No wifi and also you can't make calls, as simcards will not be recognised. It only has a few apps and songs. Useless
yes it reqiures wifi
No.
Yeah. I'm sure all iPhones do.
Yeah, it does but the 3g speed is to slow.
Yes, Apple's operating systems on Macs can send out Wifi to Iphones, Ipods, PS3's etc
Yes! Apple recently released the iPhone 4 on Verizon wireless. These Verizon iPhones come with Verizon's built in mobile hotspot feature though it must be activated through Verizon and incur additional costs. And as of March 11 with the release of the iPad 2 and the subsequent iOS 4.3 release the AT&T iPhones can also broadcast wifi to up to three devices. This new feature applys only to the AT&T iPhones since the Verizon iPhones already have it. It must also be activated through AT&T and will incur additional charges. But to sum up the answer to your question, Yes! iPhones can broadcast wifi to other devices at additional costs from your service providers.
Unless you have one of those iPhones with the WiFi on them, you can't go on the internet, so no.
Yes. In China there are more fake Apple products than real ones. There are fake Apple stores with fake 'Geniuses' selling fake iPhones. Imitation is the sincerest form of flattery.
To connect to a WiFi network the SSID must be known so a FAKE SSID will prevent connection to the network.
bcoz 3G has better coverage, and is more secure than wifi and other adhoc networks
Yes but you need to have your smart phone with you. Smart phones allows to use the Internet with no wifi connection but smart phones can also transfer Internet to iPod touch, iPhones or iPads because smart phones uses signals. Smart phones does not need to be connected the wifi. The only problem is that wifi stops working and you have to upgrade the inernet. Smart phones uses signals that are a lot better than wifi.
The iPhone has an internet browser called Safari. In theory, if you have access to a WiFi connection, you can connect to the internet. Also, you can connect to the internet through a networks 3G connection.