What is the WCDMA wireless data terminal? How to use it?
In addition to the wireless data terminal is a simple wireless network card, a USIM card can be used even after inserted into the computer, because it does not need batteries, USB power supply, the general will have the corresponding software, open the software then follow the instructions on the ok.
Type WCDMA wireless data terminal has a lot of, most people is used to support WCDMA standard mobile phone, which is to support China Unicom 3G mobile phone, at present, more than 70% of the 3G or 4G mobile phone support WCDMA, as long as China Unicom USIM card (launched 3G Internet service) installed on the mobile phone to access the Internet. That is a smart machine you can also open a hot function, which is equivalent to using a mobile phone as a wireless WIFI computer can be connected through the Internet connection so hot, hot and usually computer connect to a wireless router (WIFI), but will soon consume mobile phone battery, and 3G flow the opening of the comparison before, because the computer Internet is very traffic consumption.
