Microsoft Teams: Custom ringtone behavior and ringtones for assigned line keys

🚨 The Signal: Teams users can now customize ringtones and line key alerts. This change is cosmetic and does not introduce new security vulnerabilities or alter existing security controls.

The Impact

End users are affected by new personalization options, with no associated security risk.

• End users: Can customize ringtones, no security risk.
• Admins: No security impact, minor awareness only.

Domain: Teams · Impact: low · Workload: Teams