X - the only totally secure cellular phone - no one can listen to your calls.
Use your cellular phone with total privacy.

The system was developed especially for those who work every day with confidential data, politicians, lawyers, police, governmental agents, executives, and everybody who knows how important it is to prevent confidential information from falling into the wrong hands.

To execute a confidential call with absolute security, just press the joystick in the center of the keypad and release when finished talking (push and talk method).

Calls made to other cellular devices, which dont have x, are the same as a normal cellular phone.