Device guides for

Apple iPhone Air

Most searched guides

Activate eSIM Use Apple Intelligence on your mobile phone Turn mobile phone on and off Choose a network

Getting started

Basic functions

Calls and contacts

Messages and email

Manage apps and data

Internet and data

Troubleshooting

Specifications

Choose settings for data usage

You can control how much data your mobile phone uses for different functions such as download and playback of high quality content, app updates and more.