The Samsung Vibrant is a phone manufactured for T-Mobile in the U.S. When you purchase this phone, it will have a carrier lock that prevents you from using this phone with a non-T-Mobile cellular ...

Activating your Tello SIM card is a straightforward process that can be completed in just a few steps. In this guide, we will walk you through the process of activating your Tello SIM card and setting ...

When you want to activate a phone, you would either need to go to a brick-and-mortar store or have a SIM card sent to you. There’s not really a way to just activate the phone instantly from the ...

In preparation of a wide public launch expected before the end of the year, T-Mobile on Thursday previewed eSIM activation app for iPhone that will allow iPhone XS and XR owners to configure a second ...

A new report shares that T-Mobile customers will be able to change SIM cards on their own starting April 24. Customers will be able to make this change via the T-Life app. New features in the T-Life ...