What is IMEI number?

IMEI number (International Mobile Equipment Identity)   is a 15 or 17 digit unique number to identify mobile devices, as well as some other devices. It is usually found printed on the phones back under the battery. It can also be displayed on the phones screen by entering *#06# on the phones keypad.

This is an example of the IMEI label on the phones back (under the battery):

Nokia 6020 IMEI label

Nokia 6020 IMEI label

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