Youll need a number transfer PIN for this You may find it easier to activate your T-Mobile SIM card on your computer as you'll skip the call to customer service by following these steps ...

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 ...

The next step is to deal with your SIM. This process depends on whether you use a physical SIM card or an eSIM ... complete itself when you activate your line. If that’s the case, you get ...