It is a dedicated phone that is as simple as possible so that people with disabilities can make a call even once. Of course, it's the same as a normal phone. If the mobile phone is switched on, even if you start by pressing the app icon first, then touch the phone number on the first page, then touch the phone image and press the pop-up button. Anyway, you can make a call that is stored in advance there.
The Internet also comes with an auxiliary function that allows you to access the screen with a URL.