tried installing a basic phone extension in my house from dwn stairs to upstairs youd think it simple but i connected it all right i dont under stand why it doesnt connect upstairs no power!! is it because the wire is 30 metres long? i doubt it because why sell it
First check the phone at the connection to be sure the phone works at the origination point. It's possible the phone line got frayed or sliced somewhere in the wall when snaking it up.
30 meters is is almot 99 feet.
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