A graphical user interface for a device operable in a unified communication framework in which multiple users communicate using multiple modes. The invention also relates to methods of using such compositions for lubrication, administration of active ingredients and for preventing or treating dysmenorrhea. A plurality of electronic messages can be stored on the message server, and the plurality of electronic messages include video output for the message recipient. The bleed air in the first flow path exchanges heat with a portion of the air in the second flow path in a heat exchanger to cool the air in the second flow path. In a preferred embodiment, the catalyst is Manganese Dioxide. The resistor is coupled between the switch and a first grounding end.