摘要
介绍IC卡在电信领域的相关标准及应用,特别介绍了它对UPT业务的增强功能,如呼叫数据、用户数据、计费通知以及第三方卡、预付卡等,提出了实现以上业务所需解决的若干问题。
The applications of IC cards in the telecom sector and relevan standards are described as well as the enhanced functions such as call data user data, billing notification and the third - parly card and prepaid card Some problems related to the implementation of the abone services are pu forward.
出处
《世界电信》
1999年第3期42-44,48,共4页
World Telecommunications
