Mobile operator Vodafone Ukraine launched the service, with which subscribers can find out, are ready to whether their smartphone and SIM card to 4G.
How to check
Check is not It takes a long time: you need to dial * 222 # and Press the call button, after which the operator will send you an SMS message with all the necessary information.
If the SIM card is not supports 4G - not trouble. You can exchange an old sample card for USIM - a new type of maps, on which Vodafone Ukraine passed more than a year ago. The address of the nearest store, where you can get USIM, will be indicated in message. A if the fourth-generation communication technology is not supports smartphone - operator you no longer can help, you need to update your gadget.
What do u other
Have Kyivstar has a similar service for a long time. To check the SIM card, you need to dial USSD-code * 245 * 4 #, smartphone - * 245 * 5 #. A at lifecell is given for replace the SIM card with USIM by 1 GB.
Briefly about 4G
4G Is a generation of mobile communication with technologies that allow the transfer of data from speed over 100 Mbit / sec. The " Big Three " operators (Vodafone, Kyivstar and lifecell) bought the frequencies in the range of 2600 MHz, at queue - tender for 1800 MHz. Companies plan to launch a test 4G in the spring large cities, and already in summer - Start a mass launch.