Real-Time Text (RTT) In Microsoft Teams

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Microsoft Teams

Make conversations more accessible and inclusive with real-time text (RTT), available in Microsoft Teams meetings and calls. 

RTT is an accessibility feature that allows text to be transmitted instantly, character by character as it’s typed, without needing to press “send.” This leads to more natural text-based conversations, especially benefitting people who have hearing, speech, or neurodiverse conditions.    

Screenshot showing the RTT experience in a Microsoft Teams meeting.

Note

RTT is currently unavailable in Teams webinars and town halls. 

Turn on RTT

When RTT is turned on, it’ll be turned on for everyone in the meeting. It can’t be turned off unless everyone leaves the meeting and rejoins. If you can’t turn on RTT in a call or meeting, contact your IT admin. 

To turn on RTT during a meeting or call: 

  1. Select More actions microsoft-teams-more-options-icon-001 in your meeting controls. 
  2. Select Language and speech teams-language-and-speech-menu-item-button-icon > Enable RTT rtt-icon
  3. Select Turn on

Type your message in the Type an RTT message field.  

Screenshot highlighting the field where RTT messages are entered.

When you stop typing, your message will become part of the feed. RTT messages have a 2,000-character limit. 

To turn RTT on for all your meetings and calls: 

  1. Select More actions microsoft-teams-more-options-icon-001 in your meeting controls
  2. Select Settings icon-settings-png > Accessibility teams-accessibility .
  3. Turn on the RTT toggle.

Note

In 1:1 calls and meetings, RTT appears in the same pane as live captions. 

Change RTT settings

  1. Turn on RTT in your meeting controls.
  2. Next to the RTT text, select Settings icon-settings-png .
  3. Change the font style, size, color, and more.  

Your changes to RTT and caption settings will take effect immediately. 

Pop out RTT in a new window

  1. Turn on RTT in your meeting controls.

  2. Next to the RTT feed, select Open RTT/Captions in new window pop-out-window-icon .

  3. The RTT feed will appear in a separate window. 

    Screenshot showing the RTT captions popped out into a new window.

  4. Close the RTT window to view the feed in the meeting window.

Use live captions in Microsoft Teams meetings

Chat in Microsoft Teams meetings