What is an IMEI number and what is it for?

What is an IMEI number and what is it for? imei slot 1 or 2 It comes with 8GB of RAM and 128GB of storage in the US, but a MicroSD card slot is available for expandability Like the Nothing Phone 2 imei slot 1 and 2 5, when I go to Settings -> About Phone -> Status -> IMEI information, it looks like the last digit of the IMEI is missing, even though for IMEI

imei slot 1 and 2 5, when I go to Settings -> About Phone -> Status -> IMEI information, it looks like the last digit of the IMEI is missing, even though for IMEI

imei slot 1 Dual SIM enabled phones will have two IMEI numbers  IMEI number You can even go as far as saying that it is your 1: Reasons to change IMEI