As far as I know, there is no difference between a SIM card that is provisioned for 2G or for 4G, just so long as 2G is provisioned and the network supports it! The SIM should be the same.
As far as I know, there is no difference between a SIM card that is provisioned for 2G or for 4G, just so long as 2G is provisioned and the network supports it! The SIM should be the same.