Re: 2G (GSM, not USA CDMA)
Sorry to burst your bubble, but 2G probably won't live much longer. In quite a few countries it is already in the process of being switched off. Australia for example won't have 2G for much longer. Telstra for example (the main network) killed it at the end of 2016, Optus 2017, and VF are giving it up next month.