The G in 2G, 3G and 4G stands for Generation, and they refer 2nd, 3rd and 4th generation of wireless technology . The newer generation is faster, more secure and more reliable.
The G in 2G, 3G and 4G stands for Generation, and they refer 2nd, 3rd and 4th generation of wireless technology . The newer generation is faster, more secure and more reliable.