The International Mobile Station Equipment Identity or IMEI is a number to identify 3GPP (GSM, UMTS and LTE) and iDEN mobile phones. It Could be displayed on-screen on most phones by entering
The IMEI number can be used for stopping a stolen phone from accessing that network, It could be used by GSM network to identify valid devices. The IMEI (14 digits plus a check digit: 15 decimal digits) or IMEISV (16 digits) includes information on the model, serial number, and origin of the device.
Example IMEI number
490154203237518 Here is an IMEI number generator.
490154203237518, Type Allocation Code: 49015420, Serial Number: 323751, Luhn Checksum: 8