这些光纤可以应用在新型电话通讯系统。
These optical fibres may be used for new sorts of telephony.
电话通讯系统采用虚拟交换局方式，中继线60条，展馆内外采用ic卡。
With 60 junction lines, the telephone communication system will operate by virtual exchange. The Exhibition Hall is equipped with IC telephones.
话机与关联设备HOB-1型防爆耦合器配套， ● 户内、户外 与交换机连接，组成防爆电话通讯系统。
The telephone is used with the explosion-proof coupling of HOB-1 and connect to program controlled switch to form explosion-proof communication system.
本周其开通了建立在其受欢迎的即时通讯系统上的VOIP电话服务，早先在5月份其开通了名为aimPages的社会网络服务。
This week it started a VOIP phone service based on its popular instant-messaging system, and earlier in May it launched a new social-networking service called AIM Pages.
第一部分是公司已经拥有的第三方通讯基础设施组件，例如PBX系统，IP电话，以及企业级业务应用系统和目录。
The first element is the third party communications infrastructure components a company has in place such as PBX systems, IP Phones, and enterprise business applications and directories.
在三里岛事件中，电站所有的基础设施完好，最大的问题是电话通讯不畅，因为通信系统严重超载。
In Three Mile Island, "there was no interruption of infrastructure. The biggest problem was the telephone communications because there was such an overload of the system."
认可并且实施一个与应急状态下彼此相互联系相关的通讯系统，不要指望电话可以发挥作用。
Agree and practice a communications system regarding how to contact each other in an emergency. Do not count on the telephones working.
也就是说，预防和连续医护计划都是通过电话、电子邮件和其他基于互联网的通讯系统进行的。
That said, prevention and continuity of care programs are performed using telephone, E-mail, or other Internet-based communication systems.
传统电话公司也已注意到这种发展趋势，它们正在努力修建可在传统通讯系统上运行的IP网络。
The development has not gone unnoticed by traditional phone companies, which are trying to build IP networks to run on top of their legacy systems.
声力电话及内部通讯系统使得火控官可以和分散在各舱室的全体组员通话。
Sound-powered telephones and interior communications systems make it possible for a control officer to talk to whole groups of men at many stations.
因此，该系统具有广泛的应用前景，可以应用于诸如安全通信、话音多路传输、卫星通讯、多媒体应用、蜂窝电话等多种语音处理的场合。
Thus the system has widely potential application at voice processing aspects, such as secure communications, voice multiplexing, satellite communications, multimedia applications, cellular telephony.
采用远程数据通讯技术，利用现有的电话通讯网络，研制了地下水水位自动监测网络系统。
By use of the remote data communication technique and the current telephone network system, a network system for automatic monitoring of groundwater level is developed.
我们还用一个连在英特网通讯系统上的特殊电话机给家人和朋友打了电话。
We also called friends and family on a special telephone linked to the Internet communications system.
系统还利用由MODEM和公用电话交换网组成的通讯线路进行远程数据传输。
And that, teledata transfer are realized through Lines of Communication which is build-up by MODEM and Public Switched Telephone Network.
系统的通讯机制是基于现存的电话线和PSTN。
The communication infrastructure of the system is based on the available phone lines and PSTN.
通讯网络畅通，移动通讯、电话、数字宽带、CATV、保安系统等。
Communication network is smooth, mobile, telephone, CATV and security system etc.
因为所有的IP通讯模块必须连接到火警警报系统的标准电话端口上，如果没有警报系统就不能使用，必须要配置警报系统。
All IP communicators connect to a fire alarm panel's standard telephone ports, so no changes to the panel's configuration are required.
因为所有的IP通讯模块必须连接到火警警报系统的标准电话端口上，如果没有警报系统就不能使用，必须要配置警报系统。
All IP communicators connect to a fire alarm panel's standard telephone ports, so no changes to the panel's configuration are required.
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