What is IMEI number?

              The International Mobile Equipment Identity or IMEI is a number unique to every GSM and

WCDMA and iDEN mobile phone, as well as some satellite phones. It is usually found printed inside the

battery compartment of the phone. It can also be displayed on the screen of the phone by entering *#06# into
the keypad. It is 15 digits code and by using it we can known the information  about the mobile phone.Where

each sets ofdigits indicate a particular code

                                                                       

                 6                   2                      6              1

               xxxxxx            xx                  xxxxxx         x    

                   TAC           FAC                  SNR          CD

TAC  indicates    Type Approval Code

FAC  indicates    Final Assembly Code

SNR  indicates   Serial No

CD    indicates    Check digit



For example the IMEI code :352099001761481
352099 -> indicate the TAC code
00         -> FAC code
176148 -> SNR code
1           -> CD code