Data transmitting and receiving using recording medium ID

摘要

A video game apparatus has a package medium demodulator for a package medium having an ID such as a disk number and a CPU. The CPU reads a certain program and/or data from the package medium via the package medium demodulator and executes the program and/or processes the data if a disk number designated by data received via an antenna and a communication data demodulator agrees with the disk number of the package medium which is read by the package medium demodulator.