I am looking for lpad fo above modem. I want to add esim prfile on openwrt.
Ask in OpenWrt forum then.
there is no possibility by other tools than legacy lpad, none opensource item will work,already checked(you will get messages like “coming soon” when yo send AT cmd). And I already know that I can get it by this forum, same as last firmware for rm520 only hee possible. So sorry not this time, wrong answer and try of drop.