Carrier:
AT&T, KDDI, Telstra, T-Mo USA. Vodafone, Verizon, ...
Cellular Standards:
LTE-M, LTE Cat-M1, NB-IoT, LTE Cat-NB2
LTE/4G Band:
B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B...
Datarate Download Link:
590 kbps (Cat-M), 127 kbps (Cat-NB2)
Datarate Uplink:
1100 kbps (Cat-M), 158 kbps (Cat-NB2)