该系统适用于城市公用电话自动计费器的网络管理。

This system is applied to network management for booth in the city.

youdao

论述了基于电话网的电话自动计费器集中管理系统及配套作用的电话计费器的设计思想。

This Paper introduces the design and implementation of a centralized management system for automatic telephone charging equipment based on telephone networks.

youdao

论述了基于电话网的电话自动计费器集中管理系统及配套作用的电话计费器的设计思想。

This Paper introduces the design and implementation of a centralized management system for automatic telephone charging equipment based on telephone networks.

youdao