IMEI number on dual-SIM phone?

Tap Yes to enable Dual SIM mode; Go to About phone in the settings app and find IMEI Close

Each SIM card slot corresponds to a unique IMEI number, even if you don't have two SIM cards fitted to them

imei slot 1 One UI 5 activated the second slot normally used for SD cards to be used also as a second sim Hence the two IMEI numbers Upvote 7 Downvote

imei slot 2 Each SIM card slot corresponds to a unique IMEI number, even if you don't have two SIM cards fitted to them