What is an IMEI number and why should you care?

Why does my phone have two IMEI numbers? imei slot 1 and 2 Change imei number android Change imei number in any android device How to change IMEI imei slot 2 Brand New for iPhone 11 Single SIM Card Tray Holder Slot Replacement with Open Eject Pin Can Etch Personal IMEI Single 2 61 sold Micro Sim Card

imei slot 1 slot 2 2, 4, 9, and currently a S24Ultra Naturally, both my Tablet and Chromebook came with S-Pens