TD-SCDMA fixed wireless terminal function with ordinary mobile phone card?
In addition, there are some landline, such as HUAWEI series, originally support both 3G and 2G, but the move to shield, and can only use 3G network, if you need to use the 2G network, you need to find professionals to deal with.
Most wireless machines support both 3G and 2G networks, and regular cards can be used.
This is determined by the model of the wireless plane.Some wireless machines only support 3G networks, so you can only use 3G cards.
