imei slotA mobile phone has one IMEI number per SIM slot, so if you have a dual SIM phone, it will have two IMEI numbers: IMEI 1 for the first SIM slot and IMEI 2 for the secondSingle SIM slot device : IMEI. Dual SIM slot device (Physical SIM and eSim) : IMEI Slot(0) : Physical SIM; IMEI Slot(1) : eSim. image.png