IMEI Full Form, Meaning, Facts, Number Tracking, etc

Get All Details About like Full form of IMEI, what is IMEI and its meaning, structure and advantages of IMEI number, PurposeOfIMEI, how to find imei number of your phone, number tracking, facts and imei check online etc from here.

IMEI Meaning


IMEI Full Form is International Mobile Equipment Identity. IMEI is the unique ID number assigned to nearly every modern mobile phone sold. The IMEI is a 14-digit string (Some times 15 digits) that includes information on the origin, model, and serial number of the mobile device. The IMEI number can be found on the sliver sticker on the back of your phone under the battery pack. The IMEINumber used by a GSM network to identify the valid devices. And it has no permanent or semi-permanent relation to the subscriber.

IMEI Structure

The IMEI number includes the information on the origin, model and serial number of the device. It has 15 digits number which indicates 14 digits plus a check digit. The initial 8 digit portion is known as the Type Allocation Code (TAC) for the origin and model identifications. The remaining digits of IMEI number is manufacturer- defined, with a Luhn check digit at the end used for verifying the entire string.

From 2004, the format of the IMEI is AA BBBBBB CCCCCC D. IMEI/Software with 16 digits usually appear on new devices. The IMEI/Software Version drops the Luhn check digit of an additional two digits for the software version number (SVN), making the format AA-BBBBBB-CCCCCC-EE.  And the IMEI number does not appear with the dash symbol (-) between the digits on your mobile device.

IMEI Number CheckThe primary purpose of an IMEI number is to identify mobile devices. The IMEI standard is used for any terrestrial network device. The secondary intention is to prevent theft. If a mobile device can be identified universally identified, a thief cannot change the SIM card on a phone.

The IMEI number will be used to block phone from connecting the cellular network. IMEI numbers are hard- coded into the device into device hardcore that makes it nearly impossible to change.

The easiest way to check the validity of an IMEI number manually is by using the Luhn formula for verification of identification codes. If you want an easier way to check your IMEI, there is always the online checker at IMEI.Info.

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Best Ways To Find IMEI Number of Any Phone?

How To Find Your IMEI

Almost all mobile photos will display their IMEI by entering *#06# on the keypad. This is generally enough to reveal the code on older devices and most newer ones too, though you can also use other techniques if you have got a phone manufactured by one of the following:

  • iOS (iPhone, LTE/3G iPad): Found in the Settings > General > About menu.
  • Android: Found in the “Settings” menu under “About Phone”.
  • Older Sony or Sony Ericsson: Enter “* Right * Left Left * Left *” on the keypad.
  • Blackberry or newer Sony Ericsson: Found in the “Options” menu under “Status”.

    Facts You Should Know About Your IMEI Number

  • The IMEI number is a universally accepted measure. It restrict the usage of a stolen device and control the instances of theft.
  • This IMEI number have played a prominent role over the world. In countries like UK, the operator can quickly transmit the message with IMEI number to the Central Identity Register, which floats it to all other network providers. And the devices are blacklisted within 48 hours on all the networks.

You can also track your phone using your IMEI number. Happy tracking your phone via IMEI number.

If you would like to check exactly what your phone’s IMEI number says about your handset then you can do so using


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