Q: What’s my SIM card serial number for? A: Your SIM serial number (SSN), sometimes called the ICC-ID (Integrated Circuit Card ID), is for international identification. The SSN typically has 19 digits ...
What is an ICCID number? How do they work? And do you need to know your SIM card’s ICCID number? Here’s what you need to know… An ICCID number, which stands for Integrated Circuit Card Identification, ...
If you've just got your hands on a shiny new Sim card, congratulations. Switching your Sim (the chip that dictates your allowance) can unlock huge savings. Now comes the crucial step of activating it ...