The smallest subscriber identity module (SIM) card, which provides customer information for a cellular phone. See SIM card. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction ...

larger SIM card sizes are still in use too in some older devices, and in some devices that don’t need to make the most of their space. A nano SIM is the smallest removable SIM card size, and it’s also ...

US versions of Apple’s iPhone 14 and later don’t have physical SIM cards, opting for two eSIM support (dual eSIM) instead. Yet global models sold in the UK, Europe and beyond do still have a nano SIM ...

It can come in various sizes, ranging from the largest original standard size to the most modern and smallest nano SIM. Some carriers may send you a free SIM card with a new device purchase ...