Many cell networks can ban stolen cellphones using this IMEI number (changing SIM cards have no effect on ban) by checking the EIR (Equipment Identity Register) database downloaded from a central server.Similarly, IMEI, in combination with a SIM card, provides an easy method to track the location of a person.The program has an easy to use interface that allows you to view the detected tracks and the playback statistics.
The closer this number is to 0, the stronger the cell signal (or the closer you are to a tower).
This allows the player to remember the playback time when you switch tracks.
The Eject button allows you to safely remove the player in order to view the battery charging status.
facetime://CONTACT will pop up a dialog asking if you wish to make a video call to CONTACT using Apple's Facetime over Wi-Fi.
mailto://EMAIL_ADDRESS will launch the mail program to compose a message to EMAIL_ADDRESS.