What is Teams Phone

Publisher

Microsoft (Microsoft Learn)

URL

https://learn.microsoft.com/en-us/microsoftteams/what-is-phone-system-in-office-365

Published

2026-03-03

Updated

unknown

Accessed

2026-09-06

HTTP status

200

License

Microsoft Learn documentation under Microsoft site terms; short excerpts and locators only

Claims citing this source

• A Teams Phone license and a PSTN solution are separate requirements: the license grants the calling capabilities while the PSTN solution supplies phone numbers and domestic international and emergency connectivity. fact in context
• Microsoft states that Teams Phone supports coexistent integrations when an organization has another phone system or a contact center. fact in context
• A Teams tenant can have more than one PSTN integration and can use any supported combination of PSTN solutions. fact in context

Cite this source record

APA

WarmTransfer. (2026, March 3). What is Teams Phone. WarmTransfer. https://warmtransfer.net/knowledge/sources/ms-learn-what-is-teams-phone

BibTeX

@misc{warmtransfer-ms-learn-what-is-teams-phone,
  title  = {What is Teams Phone},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/ms-learn-what-is-teams-phone},
  note   = {Microsoft (Microsoft Learn), accessed 2026-09-06}
}