Patent ID: 7400900
Filing Date: 2008-07-15
Classification: H04W,Y02D

Abstract:
1. A mobile terminal comprising: a control unit; a power managing unit coupled to said control unit; and a switch unit coupled to said control unit and said power managing unit, said switch unit comprising a single switch which is operable so as to enable said power managing unit to supply electric power to said control unit, said switch being further operable so as to enable said control unit to perform one of controlling said power managing unit to stop supply of electric power thereto and a predetermined operation in response to a duration of user actuation of said switch; wherein said power managing unit includes first, second and third nodes, and is operable in one of: said switch unit including: wherein said power managing unit switches from the non-power supplying mode to the power supplying mode when said switch unit is operated, so as to provide a logic-low voltage signal to said third node of said power managing unit.