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Explanation: Wiring Looped Wiring Single Line
Wiring Dual Line Wiring Single Line RJ-11 Dual Line RJ-11 Standard Phone Cord ... www.talkswitch.com/download/talkswitch/ quickguide/homewire.pdf - Similar pages
... unit. Single Line Installation. RJ-31X placement in a single line
wiring configuration occurs before all existing phone equipment. ...