How to Connect a Phone Extension

Written by samuel gibbs
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How to Connect a Phone Extension
Telephone extension cables make quick and easy work of relocating your home phone. (telephone cable 1 image by Vonora from

Cordless telephones have made the problem of short telephone wires almost a thing of the past. However, there are a few situations where extending the telephone wire length so that you can position your home telephone to your taste is still required. Luckily, telephone extension cables are both cheap and easy to install, allowing you to run as much telephone wire as necessary without requiring any tools or wiring skills.

Skill level:


  1. 1

    Unplug your existing phone cable from the wall socket using the release clip on the cable's plug.

  2. 2

    Plug the extension cable into the wall socket until it's secured correctly.

  3. 3

    Run the extension cable to the desired location.

  4. 4

    Plug the phone cable into the extension cable socket until it's secured correctly.

  5. 5

    Check that you can get a dial tone on your phone.

Tips and warnings

  • Running cables across the floor can cause a trip hazard. Try running the extension cable around the skirting boards or the edge of carpet.

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