About this task
You can send a chat message to a Microsoft Teams contact or a group of contacts from the Chats tab of the Corporate Contacts widget. If you have unread messages, you can see a red dot next to the Chats tab name and the unread chat.
You can send plain and rich text and images from the clipboard. You can receive plain text, attachments, emojis, rich text content, and images, including GIFs. You cannot edit and delete chat messages. However, you can see if a Microsoft Teams contact edited a message.