# Sinch: [Scheduled] DI SMS 365 | Enterprise Messaging | SDI EU to Sinch US Short Code Migration - Sprint & T-Mobile Short Codes

> Sinch maintenance “[Scheduled] DI SMS 365 | Enterprise Messaging | SDI EU to Sinch US Short Code Migration - Sprint & T-Mobile Short Codes” on 2021-10-04: impact maintenance (vendor’s label), 18 d, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sinch/incidents/htyy0j43zgcr
Last updated: 2021-10-21T23:59:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2021-10-04 00:00 UTC · Resolved: 2021-10-21 23:59 UTC · Duration: 18 d
- Updates: 1
- [Vendor status page: https://status.sinch.com/incidents/htyy0j43zgcr](https://status.sinch.com/incidents/htyy0j43zgcr)
- [Company: Sinch](https://rewindex.com/company/sinch.md)

## Timeline of updates

- **resolved** 2021-10-21 23:59 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 2021-10-04 00:00 UTC, resolved after 18 d, 1 update(s).

- Canonical URL: https://rewindex.com/company/sinch/incidents/htyy0j43zgcr
- Citation: Sinch, “[Scheduled] DI SMS 365 | Enterprise Messaging | SDI EU to Sinch US Short Code Migration - Sprint & T-Mobile Short Codes” (2021-10-04 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sinch/incidents/htyy0j43zgcr (CC BY 4.0).
- Markdown link: `[Sinch: Scheduled DI SMS 365 | Enterprise Messaging | SDI EU to Sinch US Short Code Migration - Sprint & T-Mobile Short Codes (2021-10-04)](https://rewindex.com/company/sinch/incidents/htyy0j43zgcr)`


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Canonical: https://rewindex.com/company/sinch/incidents/htyy0j43zgcr · Markdown: https://rewindex.com/company/sinch/incidents/htyy0j43zgcr.md · JSON: https://rewindex.com/api/v1/companies/sinch/incidents/htyy0j43zgcr · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:46:14.513Z