What is 2G ,3G ,4G . Very easy....
Hey Everyone use mobile but only 10% know what is 2G,3G,4G. Very easy here (G) stands for generation. A interesting fact here you know what is before 2G the answer is 1G yes. The time was when mobile are newly developed. The first phone of word is this.. This is called 1G because: *In this network only voice is transferred. *No SMS, No internet. *This is called 1st generation (1G). The next one is 2G. Time passed and the new technology was developed named 2G. *In this network voice and SMS both are transferred. *Have internet of very low speed 64kbps. And what after 2G no this is not 3G, it is 2•5G and 2•75G. *This is updated version of 2nd generations new specification is added into it internet speed was raised by about 263kbps. And now the time to talk about 3G. 3rd generation, *Audio and video call transferred and also SMS. *Internet speed raised by 21mbps. Ya ya ya 4G . Haa *Audio and video call transferred and also SMS. *Interne