Cellular communications option

The CR300-CELL and CR310-CELL can be purchased with an integrated 4G LTE cellular module. This section refers to the CR300-CELL but it also applies to the CR310-CELL.

Use of the CR300-CELL requires a cellular line of service. The products compatible with Verizon, AT&T, T‑Mobile, Vodafone, and Telstra are shown in the following table.

Product	Cellular technology	Market	Verizon	AT&T	T‑Mobile	Vodafone	Telstra	Other1
CELL205	4G LTE with automatic 3G fallback2	North America		✓	✓			✓
CELL210	4G LTE CAT-1	United States	✓
CELL215	4G LTE with automatic 3G and 2G fallback	EMEA				✓		✓
CELL220	4G LTE with automatic 3G fallback	Australia and New Zealand					✓	✓
CELL225	4G LTE	Japan						✓
1 More than 600 other providers are available worldwide through Campbell Scientific. 2 AT&T ended support of their 3G network service on February 22, 2022. To continue operation the CR300-CELL requires operating system 2.030 or newer. Use the web interface to find the CR300-CELL OS version on the OS Date field of the Status Tab.