T-Mobile subscribers are facing issues with SIM activation due to a widespread outage. Users are unable to make calls, send ...

So it's no surprise that 2,000 T-Mobile customers complained to the government about a price hike on plans that were advertised as having a lifetime price lock. "I am still alive and T-Mobile is ...

Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether ...

Transferring from one wireless carrier to another or getting a new phone means activating your SIM card before accessing your 5G data. If you have one of the compatible Metro by T-Mobile Android ...