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 ...

Seeing “No SIM” or “Invalid SIM” on iPhone? Check your SIM card, restart, or update your carrier settings. Simple fixes often ...

The iPhone Air will only have an eSIM - will other phone makers also shift away from the familiar - but fiddly - plastic ...

Apple continues to phase out the physical SIM card tray on iPhones, with the latest models relying solely on eSIM technology ...

Apple today unveiled its new iPhone 17, iPhone Air and iPhone 17 Pro and Pro Max. For the first time, the physical SIM tray ...

This shift will put pressure on mobile operators to improve digital onboarding and reduce reliance on SIM distribution.

As the iPhone Air goes eSIM-only, and some of the best Android phones also drop the SIM card tray, here's a look at the eSM, ...

Another hint has surfaced that Apple is preparing to eliminate the physical SIM card tray from iPhones in more countries this ...