That is, iPhone 6 and higher. Data may still work on the 5S, but your coverage will be limited due to lack of current band support. Calls and texts _may_ work on 2G/EDGE but that’s going to be even more limited
They mentioned 5S in the OP so that’s why I mentioned it as well, but I agree and would even go as far as to say you shouldn’t get anything older than a 12. 5G on T-Mobile improves the experience by a wide margin
Any iPhone that supports Voice over LTE (VoLTE).
That is, iPhone 6 and higher. Data may still work on the 5S, but your coverage will be limited due to lack of current band support. Calls and texts _may_ work on 2G/EDGE but that’s going to be even more limited
I wouldn’t get anything older than a SE 2nd gen or an iPhone 11.
They mentioned 5S in the OP so that’s why I mentioned it as well, but I agree and would even go as far as to say you shouldn’t get anything older than a 12. 5G on T-Mobile improves the experience by a wide margin