Mobile phones and calling tablets are mandatory to have the IMEI number or the international mobile equipment identity number. These are unique 14 digit numbers that is fixed for a device. The numbers are mandatory in many countries. If you own a mobile phone that does not have an IMEI number then it can be invalidated. So, make sure that your phone has the number in the device. It can easily be identified by dialling *#06# in your mobile phone. This 15 digit number is peculiar to your device and therefore you will have control over the device. Even if it is being stolen or if you have lost it, you will be able to find the phone by imei number tracking. This makes it easier to keep track of the mobile phone. If the phone is being used by your kids or children, you can use the IMEI number to track their location.
This will ensure the safety of the children, no matter where they are travelling, you can get the location and the tower in which they are. So always note down the imei numbers of the device that you use. This is an important issue of safety that should not be played with.