Patent ID: 7561071

Claim:
A configurable user input device with changeable indicia, attachable to a mobile communication device, having independent inputs, to enable the mobile communication device to receive input from the input device and to communicate with the mobile device independent of language, comprising: a keypad with a plurality of keys having changeable indicators, each of the key indicators programmable to represent a predefined item of data or to represent a predefined function wherein the data being entered or function being carried out is initiated by actuating the keys of the user input device; a processor coupled to the keypad for programming the plurality of keys and indicators; a plurality of indicia for association with the plurality of keys for presenting a visually perceptible indicium for each of the selected keys to indicate the item of data or function associated with each key; and a connector for connecting the user input device to the mobile communication device such that the data or function selected is input to the mobile device without using the inputs of the mobile device; wherein the processor selects from the plurality of indicator and alters indicum for each of the plurality of keys from a form suitable for use in one language to a form suitable for use in another language.