What is an IMEI number of a Cell Phone?

IMEI (International Mobile Equipment Identity) is very important feature of a cell phone. This is basically a unique serial number of the cell phone consisting of 15 digits. All GSM and UMTS (Universal Mobile Telecommunications System) mobile phones have unique IMEI number.

Blackberry IMEI Number

GSM and UMTS (Universal Mobile Telecommunications System) mobile phones are common standards in Europe, Asia and many other countries. In the country like U.S. it is becoming very ordinary with service provider like AT&T, Cingular, T-mobile, Verizon etc moving to this standard.

The Importance of IMEI Number!

The IMEI number is very useful piece of information of a cell phone. One of the important advantages of IMEI number is security of the cell phone, to protect yourself if your phone is ever stolen, lost or damaged. This number will be needed when ever you want to unlock mobile phone to switch to other service providers. This way the use and advantages of the IMEI number for mobile phone owners will continue to grow.