Greetingz!
You should be able to grep the output of "
lspci" or "
lshw" for "
modem". Failing that, try grepping the output from dmesg. Try something like;
dmesg | grep -i modem
lspci | grep -i modem
lshw | grep -i modem
If this helps, feel free to click the blue thumbs-up! If not,
then click here.