# Sinch: [Scheduled] DI MMS 365 - MM4 | Operator Services | Application Maintenance | PCR Number # PSD-9121

> Sinch maintenance “[Scheduled] DI MMS 365 - MM4 | Operator Services | Application Maintenance | PCR Number # PSD-9121” on 2021-07-29: impact maintenance (vendor’s label), 3.3 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sinch/incidents/9t626kd8mxyb
Last updated: 2021-07-29T09:19:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2021-07-29 06:03 UTC · Resolved: 2021-07-29 09:19 UTC · Duration: 3.3 h
- Updates: 1
- [Vendor status page: https://status.sinch.com/incidents/9t626kd8mxyb](https://status.sinch.com/incidents/9t626kd8mxyb)
- [Company: Sinch](https://rewindex.com/company/sinch.md)

## Timeline of updates

- **resolved** 2021-07-29 09:19 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 2021-07-29 06:03 UTC, resolved after 3.3 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/sinch/incidents/9t626kd8mxyb
- Citation: Sinch, “[Scheduled] DI MMS 365 - MM4 | Operator Services | Application Maintenance | PCR Number # PSD-9121” (2021-07-29 06:03 UTC). Archived by Rewindex: https://rewindex.com/company/sinch/incidents/9t626kd8mxyb (CC BY 4.0).
- Markdown link: `[Sinch: Scheduled DI MMS 365 - MM4 | Operator Services | Application Maintenance | PCR Number # PSD-9121 (2021-07-29)](https://rewindex.com/company/sinch/incidents/9t626kd8mxyb)`


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Canonical: https://rewindex.com/company/sinch/incidents/9t626kd8mxyb · Markdown: https://rewindex.com/company/sinch/incidents/9t626kd8mxyb.md · JSON: https://rewindex.com/api/v1/companies/sinch/incidents/9t626kd8mxyb · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:18:24.373Z