VolTE support

[Juan A. Rubio]

Hi,

I'm trying to figure out if there is a way to verify if VolTE is
enabled or not on a modem (SIMCOM SIM7600G-H).

I've noticed this issue in the bug tracker:
https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/378

so I understand that MM has no APIs to verify that.

Does anyone know any AT commands that would work on SIM7600G-H for
this purpose (in my case, I just need to verify that VolTE is NOT
enabled)?

Thanks in advance
Juan