Wireless Joint

I have recently installed a EM12-G with mini PCI-E to M.2 (NGFF) Key B into WE1026-5G with the latest WiFix firmware and all default settings except the APN set to broadband for AT&T. A working SIM is installed into the routers port (not the adapter) and everything appears to be seated properly. I do see the Manufacturer and Model in the Debug Information page, but no modems appear to be installed. I've gone through the tutorial and haven't found anything that would indicate I've done something wrong. Any help is appreciated.

I would follow the logic in THIS topic.

Reinstalling the firmware fixed the problem. Unlike the other post my modem wasn't registering with the router at all. Once I reinstalled the firmware it worked fine.