STK (SIM Toolkit); aka Card Application Toolkit (CAT) - QMI?

I seem to have reached a dead-end with AT Commands for this:

https://forum.sierrawireless.com/t/stk-sim-toolkit-at-commands-on-em8805-em7305/6891/1

So possibly QMI (QUALCOMM® MSM™ Interface) might be the way to go…

It seems that the Qualcomm docs refer to it as “Card Application Toolkit”, and the service is QMI_CAT; so the document is QMI Card Application Toolkit Spec, 80-VB816-11 P

Couldn’t find any reference to “QMI” in any of the oFono sources…

All look rather linuxy - any Windows equivalents :question:
(these are Windows laptops)

Hi,

Can you specify the product(s) in concerns?

Thx

Sorry - I omitted to bring that across from the original thread: