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 it's ...

Save big on your mobile plan by switching to an unlocked phone. Learn how the "BYOD" rule unlocks the best deals and slashes ...

ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on ...

The MarketWatch News Department was not involved in the creation of this content. Gigabit 5G Rel-16 and Wi-Fi 7 in a plug-and-play router, keeping U.S. branches, small and midsize businesses (SMBs) ...

These travel services and booking sites make planning your vacation easier and smoother, and they're all winners of the Good Housekeeping 2026 Travel Awards.

Q3 2026 Earnings Call November 24, 2025 4:30 PM ESTCompany ParticipantsMitchell Haws - Senior Vice President of ...

Imagine scrolling on your phone one day, waiting on a text or call from someone, when suddenly your network stops working. You can’t get any new calls or texts or use any mobile data. Then, you ...

More than just a name on a banner, T-Mobile makes significant updates to the company’s network every time Formula One ...

Customer support sure is nice, though. Customer support sure is nice, though. is a senior reviewer with over a decade of experience writing about consumer tech. She has a special interest in mobile ...

Verizon's Black Friday deal offers a free Google Pixel 10 Pro XL, Pixel Watch 4, and Samsung Galaxy Tab S10 FE 5G for new lines or carrier switches. T ...

If you’ve ever upgraded your phone, you likely know what a SIM card is and what it’s for. In short, a SIM card is a small chip that lets you connect to your carrier’s network. These days, physical SIM ...

T-Mobile announced a new “Switching Made Easy” system that lets customers switch and sign up through the T-Life app in about 15 minutes without needing store representatives. The carrier is adding ...