What is IMEI? The serial number explained in detail

The IMEI is a kind of serial number that every mobile device with a SIM card has. Like an identification number, it allows each cell phone or smartphone to be uniquely assigned to a number. A device with dual-sim function even has two IMEI numbers.

That's why you need the IMEI

Since the IMEI is unique, you need it especially in case you lose your phone or it gets stolen.

1. Not only the police can thus find out your device among confiscated phones, but also the network operator will block it completely with the help of the IMEI.
2. If you file a complaint with the provider in the case of a stolen phone, there is the possibility to have the phone located by IMEI. The prerequisite for this is that the device is within the network of the operator and the SIM card is still inserted.
3. Also for inquiries regarding services or warranty claims, you need, among other things, the IMEI in addition to the date of purchase.

How to find the IMEI

So it is worthwhile to write down the IMEI of your own mobile device and keep it in a safe place. The identification number consists of 15 digits and you can read it on the back cover of most devices. If the battery is removable, the number is located under the battery. The IMEI can also be viewed in the settings of most Android and iOS devices. The fastest way to find out the IMEI, however, is via code query by entering the GSM code*#06# and pressing the handset icon of your smartphone.