Source note · Setting up Microsoft Teams Operator Connect

To check Teams Only mode, go to Teams > Teams upgrade settings in the Teams admin center; if the organization is in Islands mode, check each user's Account tab, where the coexistence mode under Teams upgrade settings should be TeamsOnly.

Checked 2026-09-25

Vendor: Microsoft
Product: Microsoft Teams Phone
Subsystem: Operator Connect
Deployment: multi-tenant
Region: not restricted
Release range: current as of 2026-09-25
Checked: 2026-09-25

Sources

Configure Operator Connect - Microsoft Teams — Microsoft · tier 2 current vendor documentation · Set up phone numbers > Acquire numbers for new Teams users, step 2

Cite this note

APA

WarmTransfer. (2026, September 25). Setting up Microsoft Teams Operator Connect: source note teams-operator-connect-setup-teamsonly-check. WarmTransfer. https://warmtransfer.net/knowledge/claims/teams-operator-connect-setup-teamsonly-check

BibTeX

@misc{warmtransfer-claim-teams-operator-connect-setup-teamsonly-check,
  title  = {Setting up Microsoft Teams Operator Connect: source note teams-operator-connect-setup-teamsonly-check},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/teams-operator-connect-setup-teamsonly-check},
  note   = {Source note teams-operator-connect-setup-teamsonly-check, checked 2026-09-25}
}

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