Source note · Troubleshooting Teams phone sign-in and provisioning
The Teams admin center health status No connection means the connection between the admin center and the device has been lost, and Microsoft's stated fix is to restart or update the device through the admin center; if a troubled device shows no issues, Microsoft says to make sure its firmware is on the latest version.
Checked 2026-09-30
- Vendor
- Microsoft
- Product
- Teams admin center
- Subsystem
- device health status
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- Teams admin center; page banner says management is moving to the Pro Management Portal
- Checked
- 2026-09-30
Sources
- Manage devices in Microsoft Teams — Microsoft · tier 2 current vendor documentation · View issues with Android-based Teams devices > item 2 and Note
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Teams phone sign-in and provisioning: source note teams-phone-sign-in-troubleshooting-health-no-connection. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-phone-sign-in-troubleshooting-health-no-connection
BibTeX
@misc{warmtransfer-claim-teams-phone-sign-in-troubleshooting-health-no-connection,
title = {Troubleshooting Teams phone sign-in and provisioning: source note teams-phone-sign-in-troubleshooting-health-no-connection},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/teams-phone-sign-in-troubleshooting-health-no-connection},
note = {Source note teams-phone-sign-in-troubleshooting-health-no-connection, checked 2026-09-30}
}