A serial number that the manufacturer assigns to cellular devices. Just as people have their own ID number and imei number tracer every car has a vehicle number, every cellular device with a SIM card can be precisely identified by a so-called IMEI number – International Mobile Equipment Identity. The 15-digit number is guaranteed to be globally unique, meaning dual SIM devices have two IMEI numbers tracer due to their two SIM card slots.
To learn more about other cellular connectivity and SIM card identifiers, check out our previous blog on this topic which explains what the ICCID and IMEI numbers are.
Breaking down the IMEI number Tracer
The IMEI number consists of 15 digits. The number is typically arranged in a sequence of WW-XXXXXX-YYYYYY-Z, where:
WW: describes the reporting body identifier showing Type Allocation Code (TAC) by GSMA approval group
XXXXXX: represents the actual TAC digits
YYYYYY: acts as an identifier for the particular device
Z: is the check digit. In GSM devices, this is 0
How does the network use the IMEI number?
In cellular IoT, your device’s TAC is typically associated with the cellular modem or module.
The imei number tracer is used to identify the type of device and to verify that the make and model are approved. The fact that a reporting body has allocated a TAC is an indication that the device, modem or module has passed relevant regulatory scrutiny. Using that TAC, the network can approve the device and signal that it is permitted to be connected.
Manipulating an IMEI number
With some knowledge of programming, the imei number tracking location online can be changed, even if this is not actually intended by the manufacturer. Corresponding programs can be found in the Google and Apple app stores. Thieves like to take advantage of this option, because a stolen smartphone, for example, can no longer be identified with a changed IMEI. Anyone who makes changes to the number is legally operating in a grey area.
Theft, location or complaint: Needing the IMEI number
Very few users can remember a 15-digit sequence of numbers. Therefore, you should write down your device’s IMEI and keep it in a safe place. If it is find phone by imei, you need the said number combination to report it to the police, for example. With the help of the number, the device can also be completely blocked by the network operator. For this reason, you should never pass on the IMEI of your cellular devices to third parties.
Discover the IMEI number: How it works
The IMEI not only plays a central role if your device is stolen. The device manufacturer or your connectivity provider may need the number combination in the event of a complaint or for error analysis in support inquiries.
There are various options for determining the IMEI of your device. In most cases, the number is printed on the packaging of your device. If your device has a removable battery, it is worth looking under the battery cover. Manufacturers have often attached a sticker with the relevant information here. With the help of a special code, the IMEI number can also be queried via a device’s keypad, where relevant.
Differentiation from IMEI number