wire modem

Long distance data communication technology between PC and SCM in the wire public phone network was systematically introduced. It was implemented by using SCM and general asynchrony transceiver interface_8250 to control intelligent MODEM.

系统地介绍了采用单片机与通用异步收发器8250接口控制智能MODEM，以实现单片机与PC机在有线公共电话网中进行远程数据通信技术。

This paper focuses on how to realize the TAPI-based programming utilizing VC++, connect the computer with the Beijing CES through modem dial-up service and realize the Chinese communication between land and Inmarsat-C SES through users? telephone wire and modem.

利用VC++实现基于TAPI的调制解调器编程，使微机通过调制解调器的拨号功能与北京地面站相接，并使用户能通过调制解调器经由用户电话线直接完成陆地方与Inmarsat-C船站间的中文通信。

Network Gateway Module A device acting as an interface between a modem or PC and the network wire.

网关模块网络模块是调制解调器或PC与网络线之间的接口。

The article presents the method to make computers join Internet only with a telephone wire, a modem and a ISP account.

介绍仅用一条电话线，一个Modem，一个ISP帐号连接多个计算机到Internet网的方法。