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

Turn use of PIN on or off

Your PIN protects your eSIM from unauthorised use if your mobile phone should get stolen. If use of PIN is turned on, it needs to be keyed in when you turn on your mobile phone.