In the descriptions of the plates, profile specifications, support for wireless networks, indicated the presence of 2G, 3G, 4G, what kind of standards, and that they can transmit. Overall in these standards the transmission of information in digital form.
- 2G - a traditional mobile telephony, SMS, ability to use your phone as a low-speed modem to connect to the Internet.
- 3G - standard, thanks to the use which has been made possible to make video calls and receive high-speed internet connection (depending on the equipment used by the operator is theoretically possible to get the access speed of the order of 7.5 Mbit / s.
- 4G - standard based solely on the transmission of information, ie, regulates the speed of the connection to the data transmission network (eg the Internet). According to the standard it supports speeds of 40 Mbit / s or 100Mbit / s. How many sources say, in practice, data transmission speed depends on the distance of the device from the base station but stable speed provided 4 and 30 Mbit / s.