1.
Research and realization of RFID campus telephone system
校园非接触式公话系统的研究与实现
2.
Contact your telephone company or phone-system administrator
与电话公司或电话系统管理员联系
3.
Contact your local telephone company or phone system administrator for information.
请与当地电话公司或电话系统管理员联系。
4.
An American telephone ordering system of Baker and Taylor.
美国Baker和Taylor公司的一种电话订购系统。
5.
DIPS (Dendenkosha Information Processing System)
日本电信电话公司信息处理系统
6.
If not, the call went to the company's in-house telephone switching system, or PBX (private branch exchange).
如果没有，电话就转到公司内的电话交换系统（即PBX，用户电话交换机）。
7.
Design of Centralized Control System for Automated Charging Device in The Telephone Booth
公用电话自动计费器集中控制系统设计
8.
The Research of Signal Testing Automatically on IPTS
智能公用电话系统信令自动测试的研究
9.
Design and Realization of the Business Support System of the PHS in Jinzhou Netcom Company;
锦州网通公司无线市话营业系统的设计与实现
10.
Digital Realization of Time-Revision System Based on PSTN;
基于公用电话网的时间校对系统数字化实现
11.
The Design and Realization of Call Ticket Billing System of Shandong Telecommunication Company;
山东电信公司话单计费系统的设计与实现
12.
The Design of a New Generation Online Charge System of Public Payphone;
一种新的公用电话集中计费系统的设计研制
13.
The Telephony Management Project and Setting up Its Information System of China Three Gorges Project Corporation;
三峡公司电话管理方案及其信息系统构建
14.
DESIGN OF THE REMOTE AND INTELLIGENT CONTROL SYSTEMUSING THE PUBLIC TELEPHONE NETWORK;
利用公用电话网实现远程智能控制系统的设计
15.
Low Call Cost VOIP Application in Multinational Enterprise
低通话成本VOIP系统在跨国公司的实际应用
16.
The Remote Monitoring and Control System Which is Based on the Public Telephone Network to Urban Heating Network
基于公话网的城市热网的远程测控系统的实现
17.
Application of Advisory Telephone Dissemination at Provin- cial Highway Network Dispatching System
咨询电话在省域公路网调度系统中的应用研究
18.
Remote Monitor Control System of Pressure-boosting Pump Station Based on PSTN and PLC
基于PLC和公用电话网的增压泵站远程监控系统