Forum Discussion

achicory's avatar
achicory
Network Novice
4 years ago

sim card

I have a 4G compatible phone but the sim card I am using is from before 4G. Will I need a new sim card when 3G shuts down?
achicory's avatar
achicory
Network Novice
4 years ago

Thanks,  The Phone I intend to use is T-Mobile one touch 768T. I believe it is 4G LTE. The Sim Card that I have is what I got with my T-mobile Nokia 3G phone around 2010.