... 1*WAN 3, 802.11b/g/n 4, support hundreds of different 3G dong PS-R50B+ supports GRPS/EDGE ... know total online time that spent on 3G.With one 3G Router, one 3G Data Card, it's most affordable ... in the 3G signal coverage area.Main functionsSupports 3G, PPPoE, static IP, dynamic IP broadband functions.Supports wireless 64/128 ... 31(H)LED: PWR(power), SYS(system), WLAN(wireless LAN), WAN, LAN(1,2,3,4 total four ...