12. A communications device according to claim 11 , wherein the predictive text editor is a disambiguation text editor.
11. A mobile communications device comprising: a receiver for receiving text messages, a data processor operable in response to the received text messages to automatically extract textual information directly from said received text messages, a memory containing a dictionary of stored words, and a predictive text editor coupled to the memory to enable prediction of words input by a user, wherein the receiver is configured to selectively store words contained in the extracted textual information in the memory for use by the predictive text editor.