My 5G modem needed some AT commands (AT^CUSTOMER among others) to be made compatible with the linux kernel. It turns out the exact same Foxconn device is rebran

My 5G modem needed some AT commands (AT^CUSTOMER among others) to be made compatible with the linux kernel. It turns out the exact same Foxconn device is rebranded HP, Dell, Telit and possibly some other by simply running AT^CUSTOMER=1(Dell), 2(Telit), 4(HP). The HP variant wasn't compatible with Linux, but the Dell one was. There's large forums such as wirelessjoint, ispreview and sierra where AT is still extremely relevant.