• @reallynotnick
      link
      English
      161 year ago

      For a 2-line connection yes, but single line is just 1 pair.

    • DosDude👾
      link
      fedilink
      English
      81 year ago

      Phone lines usually have 4 leads. Only blue/blue-white are used for the actual connection, orange/orange-white are often not connected.