Antenna 2 Detachable External 4G LTE Antennas. 3G: HSPA/UMTS: B1/B5/B8 (2100/850/900 MHz). Tipo di rete 4G: FDD-LTE: B1/B3/B5/B7/B8/B20 (2100/1800/850/2600/900/800 MHz). Administration Upgrade Firmware, Factory Default, System Log, Diagnostic Tools.
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