# Sinch: [Scheduled] MMS 365 | Operator Services | 3rd party Application Maintenance | Ref Number# NA

> Sinch maintenance “[Scheduled] MMS 365 | Operator Services | 3rd party Application Maintenance | Ref Number# NA” on 2021-10-20: impact maintenance (vendor’s label), 4.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sinch/incidents/4q2bb7kxrndg
Last updated: 2021-10-20T21:00:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2021-10-20 17:00 UTC · Resolved: 2021-10-20 21:00 UTC · Duration: 4.0 h
- Updates: 1
- [Vendor status page: https://status.sinch.com/incidents/4q2bb7kxrndg](https://status.sinch.com/incidents/4q2bb7kxrndg)
- [Company: Sinch](https://rewindex.com/company/sinch.md)

## Timeline of updates

- **resolved** 2021-10-20 21:00 UTC: The scheduled maintenance has been completed.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Maintenance posted by Sinch, started 2021-10-20 17:00 UTC, resolved after 4.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/sinch/incidents/4q2bb7kxrndg
- Citation: Sinch, “[Scheduled] MMS 365 | Operator Services | 3rd party Application Maintenance | Ref Number# NA” (2021-10-20 17:00 UTC). Archived by Rewindex: https://rewindex.com/company/sinch/incidents/4q2bb7kxrndg (CC BY 4.0).
- Markdown link: `[Sinch: Scheduled MMS 365 | Operator Services | 3rd party Application Maintenance | Ref Number# NA (2021-10-20)](https://rewindex.com/company/sinch/incidents/4q2bb7kxrndg)`


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Canonical: https://rewindex.com/company/sinch/incidents/4q2bb7kxrndg · Markdown: https://rewindex.com/company/sinch/incidents/4q2bb7kxrndg.md · JSON: https://rewindex.com/api/v1/companies/sinch/incidents/4q2bb7kxrndg · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:24:43.652Z