In this chapter, you explore how to connect your iPhone to the Internet and to other iPhones and iPod touches. Topics include the following:
Connecting to the Internet via Wi-Fi or wireless cellular networks
Connecting to other devices using Bluetooth
Connecting to other iPhones and iPod touches
Your iPhone has many functions that rely on an Internet con-nection,with the most obvious being email,web browsing, and so on. However, many default and third-party applications rely on an Internet connection to work as well. Fortunately, you can connect your iPhone to the Internet by connecting it to a Wi-Fi network that provides Internet access.You can also connect to the Internet through a wireless network provided by your cell phone provider.
Using Bluetooth, you can wirelessly connect your iPhone to other devices, such as Bluetooth headsets, headphones, and so on.
With peer-to-peer applications, you can also connect your iPhone to other iPhones and iPod touches to create a local network to exchange information, play games, and so on.
