What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...

These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another.

When Apple took the physical SIM card slot out of the iPhone 14 last year, it was pretty clear that it wouldn’t be coming back. So, it’s no surprise that none of this year’s iPhone 15 models sport a ...

When traveling to a new country, many of us buy a SIM card as soon as we land—but it often turns into a frustrating experience. You have to find the kiosk, provide the right documents, pay, and then ...

None of the iPhone 14 models announced at Apple's "Far Out" event will keep the familiar SIM tray, except for versions being released overseas. Instead of the SIM card tray, Apple has announced that ...

Apple today announced that its new iPhone Xs and iPhone Xs Max will be the first to support dual SIM cards. Rather that include the space for two physical SIM cards in the iPhone Xs and Xs Max, the ...

The new iPhone 14 might not have any SIM card slot. This speculation appeared days before the new Apple Far Out 2022 event, which is expected to happen this coming Sept. 7. The new Apple iPhone 11 (L) ...

Sareena was a senior editor for CNET covering the mobile beat, including device reviews. She is a seasoned multimedia journalist with more than a decade's worth of experience producing stories for ...

You don't need to lose your old SIM contacts or photos when you upgrade to an iPhone, because Apple's iOS operating system and iTunes software allow you to transfer ...

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If you’ve bought an iPad with 4G/cellular capabilities (we discuss whether that’s a good idea in our 2015 iPad buying guide) or a new iPhone, you need to buy and install a SIM card. Here, we explain ...