MC1253752 | Microsoft Teams: Manage multiple phone numbers within one Teams account

Service

Microsoft Teams

Last Updated

2026-03-16T22:32:44.913Z

Published

2026-03-16T22:32:26Z

Message ID

MC1253752

[Introduction] Teams Phone user multi-line provides greater flexibility for organizations whose users manage multiple business numbers. This capability allows administrators to assign up to 10 telephone numbers to a single Teams Phone user, all within one Teams account. Users can make and receive calls from multiple numbers across Teams desktop, Teams mobile, and Teams devices without switching accounts or hardware. This enhancement supports a familiar and localized calling experience for users who work across regions, roles, or business lines. This capability supports scenarios such as: • Establishing local presence across multiple regions • Supporting users with multiple roles or responsib...

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