Why does my phone show 2 IMEI numbers

Why does my phone show 2 IMEI numbers imei slot 1 imei slot 2 Dual-SIM phones have two separate IMEI numbers International Mobile Equipment Identity number types IMEI: The standard, imei slot 1 and 2 1-Link to FBR Upon In case of dual SIM slot, how can I register my 2nd slot IMEI, if only my first slot IMEI is registered?

imei slot 1 and 2 my phone has two IMEI numbers, when transferring numbers does public mobile need the IMEI of my used SIM slot or the avaliable SIM slot?

imei sv slot 1 hi , my iphone 14 has 2 IMEI but when i open the sim slot , its not the Dual sim type and i can put only 1 micro sim on it , when your phone In this video, you will find the steps on How to check IMEI slot 1 in Samsung Galaxy S22S22+