ButtonDialer reproduces the push button speed dials of a conventional cell phone keypad.
Therefore with an iPhone you can telephone around 20 chosen contacts by using just one hand, something which is very practical in the car and increases safety.
ButtonDialer is localized in most of the languages supported by the iPhone.
If you are left-handed,you can reverse the keypad.
The problem with pop-up confirmation of the number of the caller no longer exists in version 3.1