I bought a $8 phone line tester that plugs into RJ-11 jack. It displays a yellow light when I plugged it into an extension jack. The yellow light means wires are reversed. Does that matter?
So I plugged the 2 way splitter that I normally use in that jack. Plugged the tester in one of the RJ-11 jacks in the 2 way splitter. Now the green light comes on. So by chance the 2 way splitter reverses the wires so after the 2 way, the wires are back to proper.
Does one need to worry about reversed phone wires?
So I plugged the 2 way splitter that I normally use in that jack. Plugged the tester in one of the RJ-11 jacks in the 2 way splitter. Now the green light comes on. So by chance the 2 way splitter reverses the wires so after the 2 way, the wires are back to proper.
Does one need to worry about reversed phone wires?