ESN, MEID IMEI ?

mei4dIMEI: International Mobile Equipment Identity (IMEI) is a 15-dit code globally unique to each tablet or phone. MEID: Mobile Equipment Identifier (MEID) is the only unique numberIn 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 Division