International Mobile Equipment Identity (IMEI) is like a special number assigned to your mobile phone. It's like a phone fingerprint that no other phone in the world has. Every phone has its own unique IMEI number, just like every person has their own unique fingerprint.
The IMEI number is usually found on the back of the phone, under the battery or by dialing "*#06#" on the keypad. It's important because this number helps to identify your phone if it gets lost or stolen. When you report your phone as lost or stolen, the IMEI number is used by authorities to track it down.
The IMEI number also helps to ensure that your phone is not a fake product or has been tampered with. If the IMEI number of your phone is not valid, you may not be able to use some of the features of your phone or connect to the network.
In summary, the IMEI number is like a special number assigned to your phone that helps to identify and protect it.