Regardless of your choice, the process only takes a few minutes. This guide shows you how to activate a physical SIM card or eSIM on your Metro by T-Mobile device. A physical SIM has been the ...

There's the traditional physical card that you insert into your favorite SIM-capable phone and the newer digital eSIM ...

In this case, the problem can be with your SIM card. It only means that you are ... is to go for a replacement SIM and check the 4G SIM activation process. This is a simple process that can ...