EM061K-GL on NixOS with Modem Manager on Thinkpad X13 gen5

snippet.nix

# lsusb | grep Quectel
# Bus 001 Device 004: ID 2c7c:6008 Quectel Wireless Solutions Co., Ltd. EM061K-GL

 networking = {
    hostName = "something";
    networkmanager = {
      enable = true;
      fccUnlockScripts = [
        { id = "2c7c:6008";
          path = "${pkgs.modemmanager}/share/ModemManager/fcc-unlock.available.d/2c7c";  }
      ];
    };
  };
  services.udev.extraRules = ''
    ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="6008", ENV{ID_MM_QUECTEL_FIREHOSE}="1"
    ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="6008", ENV{ID_MM_QUECTEL_SAHARA}="1"
  '';


# I also have this in my .config/i3/config, don't think you should need it, but I have it, dunno -> https://github.com/NixOS/nixpkgs/issues/11197
# exec_always --no-startup-id "dbus-send --system --dest=org.freedesktop.ModemManager1 --print-reply /org/freedesktop/ModemManager1 org.freedesktop.DBus.Introspectable.Introspect > /dev/null"