If you're a new T-Mobile customer or you recently purchased a new phone, you may have a new SIM card you'll need to activate. Here's how to set it up.

The process to activate a T-Mobile prepaid SIM card is nearly identical to regular T-Mobile SIM cards. Just put it in your device, and call 1-800-937-8997. Activate the SIM online ...

At just $120 for an all-in package—including the hotspot, a battery, and a T-Mobile SIM card—this is one of the better-priced portable Wi-Fi hotspots of the year.

The Mobile Report has received information that T-Mobile could finally bring back self-service SIM card changes later this month. The feature will reportedly return via the T-Life app on April 24 ...

AT&T has two mobile hotspot data plans to choose from. The $50 DataConnect 25G provides 25GB of top speed data while the $75 ... than most, but it’s a beast. It works with all the 4G and 5G networks ...