Why there are 2 IMEI numbers in the phone?

How to find the IMEI number of your device what is imei slot 1 and slot 2 IMEI is a 15 digit number assigned to every cellular device for each of its SIM slots IMEI 1 and IMEI 2: Why my phone has two IMEI numbers? what happens if you put ddr4 in a ddr3 slot That code only pulls up IMEI 1 info when clicked on Guys, I do not want to know my IMEI 2 I want to pull up Phone Info

what is the best way to measure service level for timeslot delivery_ Choose About phone Scroll down Under IMEI , the unique IMEI number of SIM 1 is displayed Return to