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How to Repair Telephone Wiring


There are two sets of phone jacks in my house. Only one set is working. The not working jack sets are in good reach area, so I wonder if I connect one of them to a…



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Electrical Question from Rong about Telephone Wiring
Background: Rong, a Homeowner from Fremont in California

[ad#block]Question: There are two sets of phone jacks in my house. Only one set is working. The not working jack sets are in good reach area, so I wonder if I connect one of them to a working jack, then all the jacks will work. Thanks,

Dave’s Reply:
Thanks for your electrical question Rong.
Changing the wiring configuration of the existing system would require identifying what is connected at present. This in itself will most likely reveal why the phone jacks in question do not work, and how you might fix then. The phone jacks that do not work may simply be because they have been connected previously to a different pair and used assigned to a separate telephone number. If this is the case then it is a simple matter to swap the connections to be placed on the desired working pair, either at each phone jack or at the main terminal block. Pay careful attention to the colors of the pairs of wires. Compare the colors of the pairs to the wiring diagram found on this website using the link provided below.

The Following links will assist you with your telephone wiring:

For more information about Telephone Wiring
Telephone Wiring

This link is helpful as a Homeowner
Do-It-Yourself Electrical

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Complete Guide to Home Electrical Wiring

Perfect for Homeowners, Students,
Handyman, Handy Women, and Electricians
Includes:
Wiring GFCI Outlets
Wiring Home Electric Circuits
120 Volt and 240 Volt Outlet Circuits
Wiring Light Switches
Wiring 3-Wire and 4-Wire Electric Range
Wiring 3-Wire and 4-Wire Dryer Cord and Dryer Outlet
How to Troubleshoot and Repair Electrical Wiring
Wiring Methods for Upgrading Electrical Wiring
NEC Codes for Home Electrical Wiring
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Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.

Electrical Tips to Help You Wire it Right

The Safest Way to Test Electrical Devices and Identify Electric Wires!

The Non-Contact Electrical Tester
This is a testing tool that I have had in my personal electrical tool pouch for years, and is the first test tool I grab to help identify electrical wiring. It is a Non-contact tester that I use to easily Detect Voltage in Cables, Cords, Circuit Breakers, Lighting Fixtures, Switches, Outlets and Wires. Simply insert the end of the tester into an outlet, lamp socket, or hold the end of the tester against the wire you wish to test. Very handy and easy to use.

The Quickest Way to Check for Faulty Electrical Wiring!

The Plug-In Outlet Tester
This is the first tool I grab to troubleshoot a problem with outlet circuit wiring. This popular tester is also used by most inspectors to test for power and check the polarity of circuit wiring.
It detects probable improper wiring conditions in standard 110-125 VAC outlets Provides 6 probable wiring conditions that are quick and easy to read for ultimate efficiency Lights indicate if wiring is correct and indicator light chart is included Tests standard 3-wire outlets UL Listed Light indicates if wiring is incorrect Very handy and easy to use.

Strip Off Wire Insulation without Nicking and Damaging the Electric Wire!

The Wire Stripper and Wire Cutter
My absolute favorite wire stripping tool that I have had in my personal electrical tool pouch for years, and this is the tool I use to safely strip electrical wires.
This handy tool has multiple uses:
The wire gauges are shown on the side of the tool so you know which slot to use for stripping insulation.
The end of the tool can be used to grip and bend wire which is handy for attaching wire onto the screw terminals of switches and outlets..

The wire stripper will work on both solid and stranded wire. This tool is Very Handy and Easy to Use.


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