Looking for some assistance with an issue i am having.
We are deploying several devices of the same type using LTE-M on AT&Ts network in the US. Some of them are getting banned/blocked by AT&T. We have contacted them but their support seems to be really slow.
Anyone have any idea why they would be getting banned? what is the criteria for a sim to get banned?
submitted by /u/kman7
Original article: LTE-M device getting banned on AT&T network