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ADSL Checks: Difference between revisions
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→Step 3: Eliminate Wiring
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== Step 3: Eliminate Internal Wiring ==
[[File:Nte5open.png|right|100px]]
It will probably be possible to test from the master socket. If the socket where your line enters the building has a BT or Openreach logo and a separate removable faceplate covering the bottom half (see diagram below), then you can remove the faceplate to isolate the internal wiring in the building as follows:
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