https://pligg.samweber.biz/story.php?title=trademark-free-zone-10148 Yes, there is a line reversal or voltage change but being a two-wire loop is absolutely nothing like becoming a trunk line. If you contact outlined numbers, it won't give you a favorable ROI simply because these people have already made it recognized that they don't want contact middle phone calls. Tue, 10 Aug 2021 07:45:04 UTC en