With 60 junction lines, the telephone communication system will operate by virtual exchange. The Exhibition Hall is equipped with IC telephones.
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。
Some systems, like the telephone system, use a network of cables, wires, and switching stations for point-to-point communication.
有些系统，如电话系统，使用由电缆、导线和交换台组成的网络，来进行点对点的通信。
Carries on the installment instruction to the customer, the telephone communication trouble clearing, the UPS power supply system the installation and trial run.
对客户进行安装指导，电话沟通排除故障，UPS供电系统的安装调试。
Utilizing existing computer network resources to set up the communication system of the telephone opened up a new way for the telephone communication.
利用现有的计算机网络资源组建电话通信系统为电话通信开辟了一条新的途径。
Power distribution fault management information system consists of customer call on management, telephone recorder, data base management and net communication.
配电故障管理信息系统是一个集客户来电管理、电话录音、数据库管理和网络通信的分布式管理系统。
The long distance communication in the system is finished by using public telephone network and the MODEM techniques controlled by at orders.
该系统中的远程数据通信通过公共电话网络，使用由at命令集控制的MODEM调制解调技术来完成。
Bluetooth telephone system is a mobile communication system based on Bluetooth technology and PSTN.
蓝牙电话系统是基于蓝牙技术和现有固定电话网络的一种移动通信系统。
The discus - sion of the effect on multiplex telephone communication by noise of FM satellite communication sys - tem and microwave relay communication system is also included.
专门讨论了调频制卫星通信和微波中继通信系统中的噪声对多路电话通信的影响。
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.
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。
This system use electric power carrier wave communication chips, the channels between which are changed to telephone lines, to realize the long-distance communication of data.
本系统还运用电力载波通信芯片(将信道改为电话线路)实现了数据远程通信。
Communication network is smooth, mobile, telephone, CATV and security system etc.
通讯网络畅通，移动通讯、电话、数字宽带、CATV、保安系统等。
Dispatching telephone system is a special communication system in the act of commanding and dispatching in commercial manufactures and social activities.
电话调度系统是工业生产和业务活动中指挥调度的专用通信系统。
The telephone conference system is a communication method between two or more locations via IP network, which uses computer, multimedia technology and apparatus.
而电话会议系统是利用计算机，多媒体通信技术和设备，通过IP网络传输信道在两地或者多个地点之间开会的一种通信手段。
The cellular digital packet data(CDPD) system is a wireless packet communication system based on analog cellular telephone networks.
蜂窝数字分组数据（CDPD）系统是基于模拟蜂窝电话网的无线分组数据通信系统。
With the development of GPRS technology in mobile communication field, it is studied that the new mobile payment system based on mobile telephone in the world.
随着通用分组无线业务（GPRS）技术在移动领域的逐步成熟，世界各国都在积极研究这项新兴的移动支付系统。
The telephone is used with the explosion-proof coupling of HOB-1 and connect to program controlled switch to form explosion-proof communication system.
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。
Introduces a remote communication system made up of MODEM, MCU and PC, which can realize remote communication between MCU and PC by the telephone network.
介绍了由MODEM(调制解调器)与单片机及PC机构成的一种远程通信系统，该系统借助现有的电话网就可以实现单片机与PC机之间的远程通信。
Requirements: College degree, good communication ability, telephone sales call and smart card system sales experience is preferred.
要求：大专以上学历，有较强的人际沟通能力，有电话销售经验和智能卡销售经验者先。
Design idea of prediction system of telephone traffic demand in mobile communication networks has also been systematically put forward.
比较系统地提出了移动通信网话务量需求预测系统的设计思路。
Aiming at the safety of telephone communication, a telephone encrypting system is realized based on 3DES algorithm.
针对电话和传真安全方面存在的问题，设计并实现了一种基于3DES算法的电话传真加密系统。
In this paper, the analysis of ternary CDMA cellular mobile communication system capacity is based on coding theory and telephone traffic theory.
从编码理论和话务理论出发，分析了三值CD MA移动通信系统的系统容量。
It is most extensively used Lines of Communication to Public Switched Telephone Network (PSTN), hence the video surveillance system based on PSTN possesses widespread application prospects.
公共电话交换网(PSTN)是最广泛使用的通信线路，因此在PSTN线路上传输视频具有广阔的应用前景。
The monitoring system of heat-supply network is composed of control unit of substation, wire telephone network data communication system and computer data center in central control room.
热网监控系统由热力站控制单元、有线电话网数据通信系统和中控室计算机数据中心组成。
The monitoring system of heat-supply network is composed of control unit of substation, wire telephone network data communication system and computer data center in central control room.
热网监控系统由热力站控制单元、有线电话网数据通信系统和中控室计算机数据中心组成。
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