Forum Discussion
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?
https://www.t-mobile.com/support/devices/t-mobile-768/tech-specs-alcatel-t-mobile-768
Here is the link though at this point the matter is rather academic since I have confirmed that Fireguy’s comment that after July 1 everything must be VoLTE is correct and this phone is not and I am going to have to buy a new phone from T-Mobile.
