Products have a variety of functions Dialer, intelligent IP telephones, card management telephone, gramophone, program-controlled switches and wireless cards and other products.

 
  • 產(chǎn)品有各種功能的撥號器、智能IP電話(huà)機、卡式管理電話(huà)機、留聲機、程控交換機及無(wú)線(xiàn)上網(wǎng)卡等系列產(chǎn)品。
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国内精品美女A∨在线播放xuan