Patent ID: 6453179
Filing Date: 2002-09-17
Classification: H04M

Abstract:
A radiotelephone comprising a user interface and a controller unit connected to the user interface, said user interface comprising:a display and a keypad having an operation key whose function is controlled by the controller unit and is displayed in the display; said radiotelephone being capable of assuming a plurality of states in which a group of predetermined actions associated with the state concerned may be performed by means of said operation key; said controller unit dedicates an action from said group of actions as a default function for the operation key by recording a frequency of use of each function of the phone in each state of the phone and selecting a most frequently used function for each state of the phone to be a predetermined default function for that state; a scroll key to scroll between actions included in said group of actions available for said operation key; and said controller unit displays the action presently dedicated to the operation key.