Patent ID: 6389301
Filing Date: 2002-05-14
Classification: G06F,H04M

Abstract:
A screen operating method for a portable radio information terminal apparatus for executing information control of a multilayer structure having a plurality of layers including a top layer, a middle layer, and a lower layer on which a plurality of messages terminated at said portable radio information terminal apparatus are placed, said top layer thereof being one of a main menu screen displaying layer and a standby screen displaying layer, said portable radio information terminal apparatus executing operations including screen displaying on each of said plurality of layers and including inputting means for executing a command inputting operation and an image display device for screen displaying, comprising the step of:moving said screen displaying from said lower layer to said top layer of said multilayer structure when an activation time of said command inputting operation exceeds a predetermined time; and moving said screen displaying from said lower layer to said middle layer of said multilayer structure when said activation time of said command inputting operation is less than said predetermined time.