What are 2G, 3G and 4G?
2G, 3G and 4G 2G 2nd Generation (or 2G) 3G 3rd Generation (or 3G) 4G 4th Generation (or 4G) The…
3G
What is 2.5G Technology | Second And A Half Generation
2.5G Technology 2.5G Technology (which stands for “second and a half generation”) is a cellular wireless technology developed in between…