What do the lights mean on the USB Modem?
The USB Modem has a light that show which bearer (3G broadband, 3G or GPRS) is connected. For 3G broadband a solid turquoise light will come on. For 3G a solid blue light will come on. For GRPS a solid green light will come on. A double flashing light means the USB Modem is searching for a network and a single flashing green light means a network is found but you are not connected.