It's easy to setup a hotspot between your Librem devices. Because Librem devices have admin access to the command line and iptables, you can turn your phone into a dedicated 4G access point. We also provide you a detailed guide of an advanced set-up of a dedicated 4G access point⬇️
Since this is just gnome-control-center, you can enter whatever you like, f.e.
@purism not the most secure key in that QR code