ETSI ES 201 209-1-1997 识别卡系统.电信IC卡和终端.同步预付费卡的互操作性.第1部分:离线和在线配置的要求(版本1.1.1)
Identification Card Systems; Telecommunications IC Cards and Terminals; Interoperability with Synchronous Prepaid Cards; Part 1: Requirements for Off-Line and On-Line Configurations