Cellular networking specifications

The following table provides the networking and carrier specifications for the device.

Specification	Value
Carrier and technology	AT&T and Verizon LTE-M T-Mobile NB-IoT in US Vodafone and Deutsche Telekom NB-IoT in Europe Compatible with other LTE-M carriers, see supported bands
Supported bands	LTE FDD bands: Band 12 (700 Mhz) Band 28 (700 MHz) Band 13 (700 MHz) Band 20 (800 MHz) Band 26 (850 MHz) Band 18 (850 MHz) Band 5 (850 MHz) Band 19 (850 MHz) Band 8 (900 MHz) Band 4 (1700 MHz) Band 3 (1800 Mhz) Band 2 (1900 MHz) Band 25 (1900 MHz)1 Band 1 (2100 MHz) LTE TDD bands: Band 39 (1900 MHz)
Security	Digi Trustfence™
Downlink/uplink speeds	LTE M1 up to 300 kb/s DL up to 375 kb/s UL LTE NB1 up to 27.2 kb/s DL up to 62.5 kb/s UL
Duplex mode	Half-duplex
Addressing options	SMS and IP-based protocols may not be available. Check with your carrier's specifications for LTE-M\NB-IoT.