Method for repeatedly recharging subscriber identity module tool kit (STK) card menu session

一种stk卡单会话多次充值的方法

Abstract

本发明公开了一种STK卡单会话多次充值的方法。本发明包括如下步骤:1.应用程序发送AT+STGI=0请求,设备开启SIM卡的菜单会话同时进入STK主菜单,同时设备反馈给应用程序;2.应用程序通过STK主菜单会话向设备发送充值请求;3.设备回复语言信息Ⅰ给应用程序;4.应用程序将经过填写的语言信息Ⅰ再次发送给设备,设备调用数据,与语言信息Ⅰ比对;5.设备收到应用程序确认本次充值任务的信号后,执行本次充值任务,并发送语言信息Ⅱ给应用程序,然后自动返回新充值菜单;6.看STK主菜单的会话生命周期倒计时内是否有新充值操作。本发明提高基于stk卡技术充值的工作效率、降低硬件成本和人力维护成本。
The invention discloses a method for repeatedly recharging a subscriber identity module tool kit (STK) card menu session. The method comprises the following steps that 1, an application program transmits a request of AT+STGI=0, a device starts a menu session of a subscriber identity module (SIM) card and simultaneously enters an STK main menu, and the device also feeds back to the application program; 2, the application program transmits a recharging request to the device through the STK main menu session; 3, the device replies language information I to the application program; 4, the application program retransmits the filled language information I to the device, and the device calls the data and compares the data with the language information I; 5, after receiving a signal confirming the recharging task by the application program, the device executes the recharging task, transmits the language information II to the application program and then automatically returns to a new recharging menu; and 6, whether new recharging operation exists within the countdown of a session life circle of the STK main menu is judged. Due to the adoption of the method, the recharging working efficiency based on the STK technology is improved, and the hardware cost and the manpower maintenance cost are reduced.

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