Abstract: A mobile communication device having a reminder function that may be associated functionally with triggering events and triggered actions associated with the mobile communication device. The invention allows a user of a mobile communication device to configure a desired reminder and associate the configured reminder with a triggering event. Upon the occurrence of the triggering event, a defined action associated with the reminder occurs. The invention allows the user of a mobile communication device to connect a reminder, triggering event and a defined action together to realize an efficient reminder function that is based on an event or events when the occurrence of the event or events may happen arbitrarily.