I’m a USA novice, upfitting a Flexy 205 by adding the FLB3205_00/S so my clients’ project will have 4G internet access. The HMS billing portal wants the ICCID which would be on the SIM card itself. Problem is, my SIM card slot is empty & I don’t know how to address that.
I had gone here: AT&T IoT Marketplace
to buy a card but I hit the wall when EWON didn’t come up as “certified by AT&T”.
My FLB device is serial number 1033-1921-0175-24 & any help would be appreciated. Thanks in advance~