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.

T-Mobile 5G Home Internet comes with a free gateway device that melds the features of a modem and a router. I have a silver Nokia gateway that's semi-affectionately referred to as the "trash can." ...

The backup internet plan comes with up to 130GB of 5G data each month, which T-Mobile’s website says is “enough to keep a typical household connected with Wi-Fi for up to seven days a month.” ...