Patent ID: 6975886
Filing Date: 2005-12-13
Classification: H04M

Abstract:
1. A mobile telephone comprising: a receiver and a transmitter arranged respectively to receive and to transmit data through a telecommunication network; and a user interface including a keypad provided with a group of keys, said group of keys being switchable depending on an input from said keypad between a first state and a second state, each of said group of keys being operable in said first state for allowing entry of alpha-numerical input for display, and a display arranged to display inputs; and wherein said mobile telephone is arranged when said group of keys is in the second state to disable said alpha-numerical input of at least one pre-defined key in said group of keys, and to enable said at least one pre-defined key to call a sub-function of a browser application for communication with a server, for facilitating browsing on the server, wherein said sub-function of said at least one pre-defined key when said group of keys is in said second state is user-definable.