OBI110+GV 通話質量很差, 有什麽方法可以改善?

來源: playForever 於 2011-08-25 19:25:27 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

通話經常中斷,對方聽不到聲,有什麽方法可以改善? 多謝!

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