HUAWEI TD-SCDMA / GSM dual-mode wireless data terminal in the end is what to do, seek expert advice
HUAWEI is the two model, choose to see their own needs, the general TD-SCDMA (mobile 3G) mode faster access to the internet. But some places have not yet opened TD-SCDMA, and GSM (2G) can signal anywhere, but at a slower rate.
In the wireless network card into the mobile phone card, to open traffic business, the wireless network card into the computer USB interface, you can access the Internet anytime, anywhere.
HUAWEI TD-SCDMA / GSM dual-mode wireless data terminal, in fact, mobile 3G and 2G card can use wireless Internet device, or called wireless network card. Plug in the computer is equivalent to a cable. Open the wireless Internet software, select the connection, you can browse the Internet through this device.
