Effective SIM card management is becoming more and more important in the world of IoT (Internet of Things). One of the most important components of a SIM card is the ICCID, a unique identifier that ...

The European Telecommunications Standards Institute (ETSI) announced on Friday a new standardized SIM format for mobile devices. The new nano-SIM cards will be 40% smaller than the current smallest ...

SIM cards have become a universal aspect of modern smartphone usage, but the technology and meaning behind the name dates more than three decades.

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 ...

I’ve been asked for my iPhone’s SIM number. How do I find it? How to find the SIM number on your iPhone: What is a SIM number? Your iPhone’s SIM number is technically called the ICCID, which stands ...

Using two SIM cards, or enabling a dual-SIM setup, can be helpful when you need two separate phone plans on a single device. It easily lets you consolidate personal and work numbers on one phone, for ...