What are IMEI, MEID, and SN, and how to check them?

mei4dInformation about service. free; instant; Examples of check IMEI Model Apple iPhone 12 Pro Max IMEI 3522929351xxxx MEID HEX 35229293xxxx MEID DEC 089145819xxx P(ESN)IMEI to MEID and ESN Converter. Enter any IMEI and it will convert to every format MEID, ENS. This includes psuedo ESNs (pESN), ESNs, and MEID numbers in both decimal and hexadecimal.