Why does my phone have two IMEI number and I have one SIM card?

He came back with a xiaomi rom in Chinese The worry is that the slot1 does not work, it recognizes the sim card but impossible to have network

Nano Sim, Hybrid Sim Slot DISPLAY DISPLAY SIZE inch ( IMEI 123456789012345 Brand Apple Device Model IPhone 14 Pro Variant

imei sv slot 1 I'm assuming that either service will work on my Pixel 7 IMEI numbers which they used to query

imei slot 1 and 2 To have 2 usable, active mobile numbers, a smartphone must have: At least 2 SIMs: Each SIM is identified by an IMEI code Dual SIM Dual Standby