What is 2G spectrum? 2G is short for second-generation wireless telephone technology . Second generation 2G cellular telecom networks were first commercially launched on the GSM standard in Finland by Radiolinja in 1991.
What is 2G spectrum? 2G is short for second-generation wireless telephone technology . Second generation 2G cellular telecom networks were first commercially launched on the GSM standard in Finland by Radiolinja in 1991.