Source note · Branded calling and CNAM delivery
A Teams caller ID policy's Calling Party Name can be up to 200 characters, but Microsoft notes that downstream systems might support fewer.
Checked 2026-09-24
The calling party name can have a maximum of 200 characters, but downstream systems might support fewer characters.
- Vendor
- Microsoft
- Product
- Teams Phone
- Subsystem
- caller-id-policy
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Manage caller ID for users - Microsoft Teams — Microsoft · tier 2 current vendor documentation · Outbound calling party name
Cite this note
APA
WarmTransfer. (2026, September 24). Branded calling and CNAM delivery: source note branded-calling-cnam-teams-name-200-chars. WarmTransfer. https://warmtransfer.net/knowledge/claims/branded-calling-cnam-teams-name-200-chars
BibTeX
@misc{warmtransfer-claim-branded-calling-cnam-teams-name-200-chars,
title = {Branded calling and CNAM delivery: source note branded-calling-cnam-teams-name-200-chars},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/branded-calling-cnam-teams-name-200-chars},
note = {Source note branded-calling-cnam-teams-name-200-chars, checked 2026-09-24}
}