Microsoft Teams Update

Microsoft Teams admin features release notes for May 06, 2026 add user-reported security signals in Teams admin center, Teams Phone user multi-line support, and an admin setting for numeric-only meeting passcodes.

• User-reported security signals in Teams admin center let admins view and download messages users reported as a security concern or not, helping identify trends and improve policy response.
• Admin setting for numeric-only meeting passcodes includes a warning and explicit confirmation because 8-digit numeric-only passcodes increase unauthorized access risk and do not align with Microsoft’s recommended security practices.

• Teams Phone user multi-line allows administrators to assign up to 10 phone numbers to a single user across Teams desktop, mobile, and devices.
• Admins can generate 8-digit numeric-only meeting passcodes for selected users or groups through a meeting policy setting.

• Enabling numeric-only meeting passcodes requires explicit confirmation after a security warning.
• Teams Phone user multi-line supports making and receiving calls from multiple numbers without switching accounts or hardware.

Product Information

Vendor: Microsoft

Product: Teams

Release date: May 6, 2026