In order to Mute or Leave a 1:1, group or Meeting chat

  1. Locate the chat you wish to Mute or Leave under Chat in the Microsoft Teams app
  2. Right click or use the ... to pop up the menu 
  3. Select Mute (A bell with a line through it will appear to indicate mute is on) but the Meeting chat will remain, 

or you can Leave, which will remove the chat from your chat list


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