# Sinch: Incident updated: External Maintenance - United States - T-Mobile

> Incident updated: External Maintenance - United States - T-Mobile. Detected 2026-10-21 by Rewindex: what changed on Sinch’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r7643b53afe24cd
Last updated: 2026-10-21T03:03:16Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (rule)
- Changed: 2026-10-21 03:03 UTC · Detected: 2026-10-21 03:03 UTC
- [Source: https://stspg.io/cfm0j41t4bkf](https://stspg.io/cfm0j41t4bkf)
- [Company: Sinch](https://rewindex.com/company/sinch.md)
- Versions: before incident\_version:703/lhvrjp349ms3@1f88a9c0ff2c → after incident\_version:703/lhvrjp349ms3@036f75e4ce21
- Change 2 of 2 for this incident

Incident page (full timeline): [External Maintenance - United States - T-Mobile](https://rewindex.com/company/sinch/incidents/lhvrjp349ms3.md)
## What changed

**1. Changed: Status**

```diff
- scheduled
+ in_progress
```

**2. Added: Update** (in_progress) · 2026-10-21 03:00 UTC

```diff
+ Scheduled maintenance is currently in progress. We will provide updates as necessary.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-21 02:03 UTC | [Incident updated: External Maintenance - United States - T-Mobile](https://rewindex.com/change/rafea6ef9915320.md) | Normal progress |
| 2026-10-21 03:03 UTC | Incident updated: External Maintenance - United States - T-Mobile (this change) | Normal progress |

Previous: [change](https://rewindex.com/change/rafea6ef9915320.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: External Maintenance - United States - T-Mobile on Sinch’s status page, changed 2026-10-21 03:03 UTC (change 2 of 2).

- Canonical URL: https://rewindex.com/change/r7643b53afe24cd
- Citation: Sinch, “Incident updated: External Maintenance - United States - T-Mobile” (2026-10-21 03:03 UTC). Archived by Rewindex: https://rewindex.com/change/r7643b53afe24cd (CC BY 4.0).
- Markdown link: `[Sinch: Incident updated: External Maintenance - United States - T-Mobile (2026-10-21)](https://rewindex.com/change/r7643b53afe24cd)`


---
Canonical: https://rewindex.com/change/r7643b53afe24cd · Markdown: https://rewindex.com/change/r7643b53afe24cd.md · JSON: https://rewindex.com/api/v1/changes/r7643b53afe24cd · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T17:17:48.076Z