This is not as easy as it sounds — and it’s not common advice. But there’s a new warning for iPhone and Android users to ...

Getting something for nothing is rare these days, but O2 is bucking the trend this December. The popular UK mobile network - which is now part of Virgin Media - is spreading some serious festive cheer ...

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 ...

Apple's iPhone 17 series has really mixed things up this year, but it is not about the audacious redesign or the new Cosmic Orange colorway. The most significant difference lies in the eSIM-only ...

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Apple is preparing to roll out at least one SIM-free iPhone 17 model to more countries, with retail staff in the EU now being trained on how eSIM works. According to a source of MacRumors on Sunday, ...

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 ...

Make sure you know where the toggle is, just in case. - Kevin Carter/Getty Images AT&T has a nifty new way of ensuring that its customers don't get SIM swapped. The only way to do any of those things ...

AT&T is rolling out a protection that prevents unauthorized changes to mobile accounts as the carrier attempts to fight a costly form of account hijacking that occurs when a scammer swaps out the SIM ...