What is an IMEI number and what is it for?

What is an IMEI number and what is it for? imei slot 1 or 2 Devices with Dual SIM card features or a virtual SIM may display two IMEI numbers in the settings This corresponds to one IMEI per SIM slot and imei slot 1 imei slot 2 An IMEI number is a unique identification number that is associated with a SIM card slot on

imei slot 1 imei slot 2 Devices with Dual SIM card features or a virtual SIM may display two IMEI numbers in the settings This corresponds to one IMEI per SIM slot and

imei slot 1 and 2 Can confirm that I have 2 IMEI numbers The little silver sticker that came with your phone should indicate that you have 2 why would the phone have two ime SIM 2 NOT SHOWING IMEI 2 DISAPPEARED