並前往http://www.fetnet-mvpn.com.tw/mt/download/(a-3)(%E7%BE%8E%E5%AE%89)4G%E7%BA%8C%E7%B4%84_%E9%81%A0%E5%82%B3%E4%BC%81%E6%A5%AD%E5%AE%A2%E6%88%B64.5G%E8%B6%85%E6%A5%B5%E9%80%9F%E5%96%AE%E9%96%80%E8%99%9F%E5%84%AA%E6%83%A0%E5%B0%88%E6%A1%88(%E9%99%9024)_201901.pdf