Note that when you are in this mode, the signal strength bar on the top-left corner becomes a negative number.The closer this number is to 0, the stronger the cell signal (or the closer you are to a tower).Prices -- For current prices, see our custom Wireless Routers Price List powered by or click on one of the products pictured below.
Unfortunately, changing IMEI number is illegal in many countries, but is possible on the original i Phone using homebrew software.
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.
There are some basic hygiene steps you can take to prevent this from happening to you.
In addition to https://, ftp:// protocol identifiers, the i Phone also supports tel://, facetime://, and mailto:// You must have a complete and valid URL (Uniform Resource Locator) for it to work.
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.