The Rezi chat option allows users to send instant messages to each other through Rezi.
To access the chat option, you can click the message bubble in the top right corner as shown below.
You are then able to click a contacts name and start typing your message to them
Each message you appear in the list for both users.
Any new messages will have a notification against the message bubble and if you are already in a message it will also show against the unread conversations.