Custom APNs do not work at all in TRB145.
IoT sims in India work through a specific APN but TRB145 does not seem to make any changes if a custom APN is entered.
Is this a bug in the firmware? How to get around this problem? Can it be achieved through SMS commands?
Getting the following response through CLI interface:
root@Teltonika-TRB145:~# uci get network.mobile.apn
uci: Entry not found
Does that mean that there is no apn set in the device even on auto mode?