The invention relates to a method for utilizing a cellular terminal to simultaneously receive messages and process messages to be sent without the user having to change between display modes of the terminal. For instance, in response to a press of an alphanumeric key, a pop-up display is opened in a...http://www.google.fr/patents/US7761815?utm_source=gb-gplus-shareBrevet US7761815 - Method for chatting, and terminal utilizing the method
Method for chatting, and terminal utilizing the method
