有线固网电话显示LINE IN USE 怎么做才好?自从显示LINE IN USE 后电话打不出,也接不到,上网速度慢了一倍,请能告诉我一个轻松方法 ?!

有线固网电话显示LINE IN USE 怎么做才好?自从显示LINE IN USE 后电话打不出,也接不到,上网速度慢了一倍,请能告诉我一个轻松方法 ?! 传真机老出现line in use 是什么问题?就是我一拿起话筒就出现line in use ?怎么办? 急! on line,in line,in the lineon line是在线（网上） in the line 好像有在（电话）线上吧 use of uninitialized value $line in scalar chomp at 2.3.pl line 10,是哪里出了错?use strict;use warnings;open IN_FILE, in line in line in line 我家电话显示WARNING 办公室的电话,我打的时候怎么老是显示 CO IN USE ,是不是表示有人在用我的电话呢?但我问其他同事,他们都一致表示,每台电机的分机是不重复的.为什么我的出现这种情况,请各路英雄解答. subway line 4,put into use in september 2009,has made traveling in biejingsubway line 4,(put) into use in september 2009,has made traveling in beijing easier.a.having been put怎么错了 subway line 4,( ) into use in september,has made traveling in beijing easier 能用having been put吗 arcgis中怎么显示所有线,面的结点? Write a travel diary line' s on page 5.UseWrite a travel diary line' s on page 5.Use your notes in 3b. cut in line never cuts in line. 电话开机显示Quota usage perl use uninitialized value,之前运行Ok的,不影响结果但多出来很多这样语句.Use of uninitialized value in split at /ShipWeb.pm line 84.Use of uninitialized value in split at /ShipWeb.pm line 85.Use of uninitialized value in split at wait in line 造句 cut in line造句,