Patent ID: 7096282
Filing Date: 2006-08-22
Classification: G06Q,G07F

Abstract:
1. A multi-functional device, comprising: memory means for pre-storing a number of programs or routines each for performing a number of functions, at least one of said functions being an optional function at the time said device was first put into operation, said optional function adaptable to be in an activated mode and a deactivated mode; and an input port means for accepting a memory card, said memory card having at least one code stored therein that selectively activates and deactivates said optional function for said device and other devices that have stored therein said optional function, said memory card including a count number that predetermines the number of devices that said token means can activate; wherein said memory card inserted into said input port, said optional function pre-stored in said memory means is selectively enabled and disabled by said one code stored in said memory card, said optional function remaining in the selected mode for said device thereafter.