A tangle of wires is all that remains of the computer and phone systems.
乱糟糟的一团电线是电脑和电话系统留下来的全部。
Even Dell is now selling phone systems on its Web site.
甚至现在连戴尔也在其网站上卖起电话系统来了。
Many countries around the world never built full land-line phone systems; they jumped straight to cellular.
全世界许多国家从未建设过完整的座机电话系统；他们直接跳到了手机。
For example, I was offered an optional training course in Asterisk, an open source PBX (like Linux for phone systems) in 2006.
例如，我在2006年得以参加Asterisk，一种开源程控交换机(仿佛电话系统里的Linux)的培训课程。
The result was not a single phone call, unless you count the ones from vendors trying to sell him photocopiers and phone systems.
但结果却是除了那些想向他推销影印机和电话系统的供应商外，没一个人给他打电话。
And the prevalent mobile phone systems and their support about J2ME.
移动信息平台的主要操作系统及其对J2ME的支持。
Therefore most VOIP phone systems come with a rich feature set, including auto attendant, voice mail, call queueing and more.
因此，网络电话系统功能全面，包括自动总机，语音邮件，呼叫排队等。
The major wireless phone companies have begun building out the next generation of cellular phone systems, called 4G, or fourth- generation , networks.
大无线电话公司已经开始构建被称为4G（第四代）网络的下一代手机系统。
IntroductionIn the communication systems, echo and noise will seriously affect speech communication quality, such as IP telephone, videophone and hand-free digital cell phone systems etc.
引言在通信系统中，例如IP电话、可视电话及免提数字蜂窝电话系统中，回声和噪声会严重影响通信质量。
IntroductionIn the communication systems, echo and noise will seriously affect speech communication quality, such as IP telephone, videophone and hand-free digital cell phone systems etc.
引言在通信系统中，例如IP电话、可视电话及免提数字蜂窝电话系统中，回声和噪声会严重影响通信质量。
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