Microsoft Teams: Use multiple phone lines on Teams mobile

🚨 The Signal: Teams mobile now supports multiple phone lines, enabling users to select different numbers for calls. This expands existing multi-line functionality to mobile, improving productivity for users managing multiple roles or regions.

The Impact

Organizations using Teams Phone are affected; the security risk is low but requires awareness of call logging and identity association.

• Teams Phone users: Potential for misattribution of calls if not careful.
• Security teams: Need to ensure call logging accurately reflects the line used.
• Compliance teams: Verify call recording policies apply to all lines.

Domain: Teams · Impact: low · Workload: Teams