Programmatically access STK application without using handset

Question

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 R

Answer 1

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.