With the Footer button (start instantly) the chat will start once the visitor presses the chat button. To set it, you need to fill in the name, the text that would show while the chat is minimized, its color, the position, and its configuration. The position of the chat can be at the bottom right or bottom left. Its configuration can be to be shown on all pages or only on certain pages. For the latter, you need to fill in the URL fields that will appear after choosing that option.