# AT&T copper retirement pushes on as carrier reveals just 1% still using legacy technology — retained record

> Retained news record from news:datacenterdynamics.

Canonical: https://highsignal.app/data/records/2bc3314d8093c15f

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source: [news](https://highsignal.app/data/news) (news:datacenterdynamics)  published 2026-10-21 13:19 ingested 2026-10-22 03:00

[original source ↗](https://www.datacenterdynamics.com/en/news/att-copper-retirement-pushes-on-as-carrier-reveals-just-1-still-using-legacy-technology/)

## retained text

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document fetched 2026-10-22 03:00 · canonical https://datacenterdynamics.com/en/news/att-copper-retirement-pushes-on-as-carrier-reveals-just-1-still-using-legacy-technology