Device guides for

Apple iPhone 15 Pro

Most searched guides

Turn screen lock on or off Turn data roaming on or off Choose network mode Set up your mobile phone for IMAP email

Getting started

Basic functions

Calls and contacts

Messages and email

Manage apps and data

Internet and data

Troubleshooting

Specifications

Activate mobile phone

You need to activate your mobile phone before using it for the first time and after a factory reset. To use mobile network services on your mobile phone, you need to insert your SIM into your mobile phone.