论文部分内容阅读
随着我国公用电话事业的快速发展,以往的公用电话系统已经不能满足需求。于是新一代多功能公用电话机便应运而生,它将给广大用户带来诸多方便和实惠。
With the rapid development of public telephone in our country, the public telephone system in the past can no longer meet the demand. So a new generation of multi-function public telephone came into being, it will give the majority of users a lot of convenience and benefits.