Advanced wireless features and settings can get confusing very quickly. After all, they are advanced settings.
You probably know how to use data, but do you know the difference between cellular and data roaming? Do you know whether roaming should be turned on or off? Do you know what a VPN is or how to set one up?
iPhones are amazing because they help you wirelessly connect to the world around. Our Wireless Glossary articles will show you how to form new connections and make existing connections stronger!
