Select a SIM menu using STK on M26

IoT Modules GSM Module
1

I am trying to select an item on a SIM menu however I am always getting the same response.

Based on the documentation it should be returning a +STKPCI response after issuing AT+STKENV but it is not. What could I be missing?

Also, after issuing AT+STKTR it always ends up with +STKPCI: 2. How do I go to the next submenu?

+STKPCI: 0,"D020810301250082028182050853494D204D656E758F0BC14D79204163636F756E74"
AT+STKENV="D307820281829001C1"
OK
AT+STKTR="8103012500820281828301009001C1"
OK

+STKPCI: 2
2

Hi
No reply may be that your command did not reach the base station successfully after being sent out from the module. The reply “+STKPCI:2” means that there is no other command, which may be the problem of this command you sent
image