Major mobile network provider O2 has revealed it will be joining other major networks in closing down its 3G service, which ...

Vietnam will shut down its 2G and 3G networks by 2028, according to government and telecom officials, leaving only 4G and 5G ...

Additionally, there is an increased cost to simultaneously operating the two types of network required to support 2G/3G and 4G/5G services, which is encouraging providers to end 2G and 3G. The money ...