For anyone playing along at home, here is a link to the article @Clive_A mentions above, plus one other, which expands upon the tooltips visible in the controller software...

@Clive_A Have had some more opportunity to test this. For anyone playing along at home, can confirm that it seems to work as follows: - Main internet drops out (nbn in australia) - Internet...

@Clive_A sorry, I made a typo in the header. My device is a ZTE MF833 which is on the compatibility list. I have updated the post subject accordingly. The "identify successfully" message suggests to...

Have connected this 4G USB modem (which works perfectly plugged directly into a computer) and it identifies successfully: But will not connect to the network, hanging out "offline" instead with every...

@Chris_45 Did you end up testing with an MF833 that was not an MF833T?