STK java卡 同其它智能卡一样，引入开放的STK卡开放平台非常必要。E飞l已在其协议中增加了有关JavaCa记的内容。GSM SIM卡采用lavaC耐API在保证安全的同时提供开放的SIM开发，使得STK应用在不同制造商的sIM卡上运行并得以建立空中管理SIM应用程序(Toolkit applet)下载。在开发过程中，软件开发商可采用开放的开发工具，开发出与Java兼容的SIM卡应用程序。-STK cards with other smart cards, the introduction

Smart Card ToolKit provides a library and associated tools for smart cards. Phoenix and Smartmouse protocols are supported for ISO7816 asynchronous smart card access and debugging. JDM is supported for programming PIC-based smart cards like piccard,