---
title: | Knowledge Center | ComDirect
description: Voice |
---

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### [The copper phone line shutdown: what to do before your lines go dark](https://learn.comdirectusa.com/copper-phone-line-shutdown)

Carriers are retiring copper phone lines and prices are climbing steeply. What it means for alarms, elevators, gates and fax, and how to replace them on your ...

August 4, 2026

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