论文部分内容阅读
“用银行卡打电话”是综合了银行卡和电信两方面的业务，文中概要介绍了这项综合业务系统的设计思想、软硬件系统、系统实现和应用情况。
“Calling with a bank card” is a combination of bank card and telecom services. The article outlines the design concept, software and hardware systems, system implementation and application of the integrated service system.