# Sinch: Incident updated: DI SMS 365 (MM4) | Operator Services | Application Maintenance | PCR Number #PCRSDI-12410

> Incident updated: DI SMS 365 (MM4) | Operator Services | Application Maintenance | PCR Number #PCRSDI-12410. Detected 2026-10-21 by Rewindex: what changed on Sinch’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r7d9d6a0d063c4c
Last updated: 2026-10-21T05:03:05Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (rule)
- Changed: 2026-10-21 05:03 UTC · Detected: 2026-10-21 05:03 UTC
- [Source: https://stspg.io/0w4mcdrdvjcz](https://stspg.io/0w4mcdrdvjcz)
- [Company: Sinch](https://rewindex.com/company/sinch.md)
- Versions: before incident\_version:703/8g9p59jj06jr@7b47bc4f4ec2 → after incident\_version:703/8g9p59jj06jr@498636445129
- Change 1 of 2 for this incident

Incident page (full timeline): [DI SMS 365 (MM4) \| Operator Services \| Application Maintenance \| PCR Number \#PCRSDI-12410](https://rewindex.com/company/sinch/incidents/8g9p59jj06jr.md)
## What changed

**1. Added: Update** (scheduled) · 2026-10-21 05:00 UTC

```diff
+ Maintenance will begin as scheduled in 60 minutes.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-21 05:03 UTC | Incident updated: DI SMS 365 (MM4) \| Operator Services \| Application Maintenance \| PCR Number \#PCRSDI-12410 (this change) | Normal progress |
| 2026-10-21 06:03 UTC | [Incident updated: DI SMS 365 (MM4) \| Operator Services \| Application Maintenance \| PCR Number \#PCRSDI-12410](https://rewindex.com/change/r9e2b0ce7fb7b35.md) | Normal progress |

Next: [change](https://rewindex.com/change/r9e2b0ce7fb7b35.md) · All Sinch changes: [timeline](https://rewindex.com/company/sinch/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._

## Cite this

Incident updated: DI SMS 365 (MM4) | Operator Services | Application Maintenance | PCR Number #PCRSDI-12410 on Sinch’s status page, changed 2026-10-21 05:03 UTC (change 1 of 2).

- Canonical URL: https://rewindex.com/change/r7d9d6a0d063c4c
- Citation: Sinch, “Incident updated: DI SMS 365 (MM4) | Operator Services | Application Maintenance | PCR Number #PCRSDI-12410” (2026-10-21 05:03 UTC). Archived by Rewindex: https://rewindex.com/change/r7d9d6a0d063c4c (CC BY 4.0).
- Markdown link: `[Sinch: Incident updated: DI SMS 365 (MM4) | Operator Services | Application Maintenance | PCR Number #PCRSDI-12410 (2026-10-21)](https://rewindex.com/change/r7d9d6a0d063c4c)`


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Canonical: https://rewindex.com/change/r7d9d6a0d063c4c · Markdown: https://rewindex.com/change/r7d9d6a0d063c4c.md · JSON: https://rewindex.com/api/v1/changes/r7d9d6a0d063c4c · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:49:56.113Z