Best mode- fullscreen (I just made a small change. So, Can you see the small red button at the bottom-right button? You can change the background of the screen with it! ) Click the small circle to unlock the phone. CLick photos to see some pictures. ?The clock will show you the date and the hour. in the notes you can write notes (obviously). ?In music, you can hear two different songs. ?Click settings to change the colour of the screen or change the volume. ?And the timer... is a timer.
All credits to @10-InigoGargia for the original version!