| For the writer, there's a fine distinction to be drawn between caption text and speech bubble. |
| If your cursor is then located within a revision marking on the screen, EPLAN shows the associated marker text in a speech bubble. |
| A speech bubble appears onto the icon to indicate that the students in the session can hear the answering student. |
| If the document has one or more topics with unread messages, a speech bubble with quotation marks appears. |
| To use the predetermined phrases, click the speech bubble icon on the far left of your screen menu. |
| To begin chatting, click on the speech bubble next to your player's avatar. |
