... 11b/g/n wireless standard 2.3G HSDPA/UMTS,GSM/EDGE/GPRS 3.Built-in 3G module 4.SIM slot 3G wireless router 1. ... according to relative networks),LAN,DHCP Clients,Advanced Routing,Qos Wireless SettingsBasic Settings,Advanced Settings,Security Settings,WDS,Station List ... battery),One SIM card slot Indicatorone power status LED,one charge status LED,one WIFI status LED,one 3G network status LED Power ...