If you are using a computer to access your iPhone, you can access it by going to the “Settings” app and clicking on the “General” tab. There, you will find a list of options for controlling your iPhone. You can choose to have your iPhone work as a normal phone, or turn it into a computer-only device by selecting the “Computer only” option. If you select this option, your iPhone will not be able to communicate with other devices, such as your laptop or phone.