google it, you will know how many wires in phone line

来源: chat092 于 2010-02-19 20:39:23 [档案] [旧帖] [给我悄悄话] 阅读数 : (0 bytes)

回答: 但新房子的电话线都是四根线，不信你拆开看一看，可以走两电话由 chat092 于 2010-02-19 19:08:01

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