mei4dIn the realm of mobile technology, Mobile Equipment Identifier (MEID) holds snificant importance, akin to the role of the International Mobile Equipment Identity (IMEI) number.Specifically used in CDMA (Code DivisionHow to Check IMEI Number on iPhone, iPad, Cell Phone, Tablet or Other Device. Mobile phones or devices with a built-in phonemodem have their own unique ID, that's, an IMEI number