How to find the IMEI number of your device

First thought:In Dual Sim Devices, they have two IMEI Numbers for each SIM Slots both are static First IMEI No is for First Slot and Second

It comes with 8GB of RAM and 128GB of storage in the US, but a MicroSD card slot is available for expandability Like the Nothing Phone 2

imei slot meaning 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41 5G bands, 1, 3, 5, 7, 8, 20, 28, 38, 40 Card slot, microSDXC Internal, 64GB 4GB RAM, 128GB 4GB

imei slot 1 or 2 The second IMEI number is a slot of a dual-SIM smartphone It is important to know your iPhone's IMEI2