家用市話訊號衰減...:Realtime @ 2016【韓劇】奶酪陷阱劇情簡介及人物介紹奶酪陷阱 EP03 預告奶酪陷阱線上看奶酪陷阱(捕鼠器裡的奶酪) 第1集

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家用市話訊號衰減...

Feb 2nd 2015, 12:48

因為家裡是超過 20 年的老透天了，所以電話線都是那種從外面接進來，然後從一樓串接到五樓那種，線路又是一組大概 20 ping 的線材，和門口的對講機共用。

現在因為電話訊號衰減得很嚴重，爸媽都聽不清楚電話聲，雜音也大聲，不知是不是又用了光世代，幾乎無法用市話。找了中華電信的工程人員來，都只有說線路該換了或是用小型電話總機。

想請問大家，是該換線路了嗎？還是有類似像中繼器可以用？？

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