MC1266022 – Microsoft Teams: Auto-detect spoken language in multilingual meetings

Product:

Copilot, Microsoft 365 admin center, Microsoft 365 Copilot, Teams, Teams Premium

Platform:

Android, iOS, Mac, Online, Web, Windows Desktop, World tenant

Status:

Rolling out

Change type:

New feature, User impact, Admin impact

Links:

558543

Details:

Summary:
Microsoft Teams will auto-detect spoken languages in multilingual meetings, updating captions and transcripts in real time, removing manual language selection. This applies when Interpreter or multilingual speech recognition is enabled, supports 10 languages, and rolls out April 2026. No admin action is required.

Details:
[Introduction]
Microsoft Teams is introducing automatic spoken language detection in multilingual meetings to improve caption, transcript, and interpretation accuracy. Teams will automatically detect each speaker's spoken language and update it in real time as the conversation evolves. Manual spoken language selection will no longer be available. This applies to live captions and transcripts when Interpreter is enabled or when multilingual speech recognition is turned on in meeting options. The change helps ensure consistent recognition across multilingual meeting scenarios.
This message is associated with Microsoft 365 Roadmap ID 558543.
[When this will happen]
Targeted Release: We will begin rolling out in early April 2026 and expect to complete in early April 2026.
General Availability (Worldwide): We will begin rolling out in mid-April 2026 and expect to complete in mid-April 2026.

Change Category:
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Scope:
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Release Phase:
General Availability, Targeted Release

Created:
2026-03-31

updated:
2026-03-31

Task Type

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Docu to Check

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MS How does it affect me

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MS Preperations

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MS Urgency

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linked item details

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Pictures

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summary for non-techies**

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Direct effects for Operations**

Loss of Manual Language Selection
Users will no longer have the option to manually select the spoken language during multilingual meetings, which may lead to confusion or miscommunication if the automatic detection fails to recognize the correct language.
   - roles: Meeting Organizers, Participants
   - references: https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=558543#Roadmap

Potential Misinterpretation of Captions and Transcripts
Automatic language detection may not always accurately capture the intended language, leading to incorrect captions and transcripts, which can hinder understanding and engagement in meetings.
   - roles: Interpreters, Participants
   - references: https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=558543#Roadmap

Configutation Options**

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Data Protection**

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explanation for non-techies**

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