To take advantage of the many iPhone’s finest features which includes Web browsing, checking stock, downloading your e-mail messages and receiveing maps and directions, you will have to have access to Internet. With iPhone you get two choices of internet access- everwhere and painfully slow or very fast and spotty, or the way they listed on the specs page of Apple, Wi-Fi and EDGE. Edge is a standard data on cell phones across almost all AT&T’s network. Every iPhone service plan is offered by AT&T provides unlimited usage of EDGE. Unfortunately it can be very slow, averaging in rates few more times faster in comparison to dial-up modems but far slower. Wi-Fi, is totally opposite though been very fast, also the Wi-Fi networks are reasonably common- at work, at home and there are many Wi-Fi hotspots. Regrettably AT&T doesn’t have access to Wi-Fi hotspot network in the iPhone plan.
Setting up wi-fi
Happily, your iPhone switches effortlessly between Wi-Fi and EDGE, this way you always have a backup plan if one network is not available you have the other. However you will want to be connected to Wi-Fi network when it’s possible. Your Wi-Fi settings can be accessed from two different locations, from the Settings screen or the Wi-Fi menu, or the Network screen in General settings. At this section you are able to turn Wi-Fi off or on. When on a “CHOOSE A NETWORK” page will appear, by default iPhone shows a list of wireless networks in range. If a password is required it will show a lock alongside them. You are able to gauge if you have a Wi-Fi signal by looking for the radiating line. You can speedily join any unprotected network by easily tapping on the name, but continue with caution. During research a flaw was discovered in iPhone which allows malicious Wi-Fi hotspot this take control of the iPhone. Until Apple sorts this issue allows connect to encryption-protected networks, if you like to join locked network, even to view the settings for the listed networks, and then click the blue arrow right of a network name. On the resulting display you`ll find an option “FORGET THIS NETWORK” tap on the option if you like to delete a network on the screen.
Another entry on this list allows you to join any hidden network, when you tap on it you can add the name of network and also specify the type of security is used. After you done, just tap the back row button this is on the left top return to OTHER NETWORK screen, now you can type an appropriate password and join. Under the Wi-Fi Networks screen here you will see an ASK TO JOIN NETWORK option. When this switch is on your iPhone automatically will join other know networks, like the ones you joined previously, once you switch this option off, then you will have choose a network manually that’s only if none known networks are available.



