The image shows an elevator control panel in a public restroom. The panel is grey in color and has a green sign on the top right corner that reads "3F" and "2F" in both English and Chinese. Below the sign, there are two buttons - "B1" on the left side and "Hello?" on the right side. 

On the top left corner, there is a blue telephone with a white screen and a red button. Next to the telephone, it says "Please do not enter" in Chinese, indicating that the elevator is not allowed to enter the restroom. On the bottom right corner of the panel, there has a red and white sign with Chinese characters that translate to "This elevator leads to the elevator."

The panel also has a small window on the wall, which allows the user to enter their bathroom. The floor is tiled in a light yellow color.