EW50 Industrial LTE Cellular Gateway
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Internet Connection – 3G/4G WAN
Preferred SIM Card – Dual SIM Fail Over
For 3G/4G embedded devices, one embedded cellular module can create only one WAN interface. This device
features dual SIM cards for one module with special fail-over mechanism. It is called Dual SIM Failover. This
feature is useful for ISP switch-over when location is changed. Within “Dual SIM Failover,” there are various
usage scenarios, including "SIM-A First," "SIM-B First“ with “Failback” enabled or not, and “SIM-A Only and
“SIM-B Only”.
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