... M2M communicationsSIM failover/standby APN2G/3G/4G failover for fixed line broadband connectionsRapid service deployment applicationsWiFi optional (802. ... can be accessed and shared virtually anywhere within a wireless broadband network.Typical Diagram for Industrial 3G HSUPA ... , microwave or optical relay station) >>| Basic FeaturesSupports multi-band GSM, GPRS, EDGE, HSDPA, HSUPA, HSPA, HSPA+, 4G LTE ...