I would like to programmatically access an STK (SIM Application Toolkit) application without using my handset. GSM modem and/or handset is attached to my PC via USB and/or RS232 connection. I'm looking to automate interaction with the STK application. To this end, I have no idea whatsoever regarding ways of accomplishing this operation. Any assistance will be highly appreciated.
Thanks.
This can be done by using AT commands like AT+STGI & AT+STGR. AT+STGI is used to open the SIM menu & AT+STGR to select the menu. This can also be done prorammatically using Serial Port Interface to GSM Modem.