WIRELESS COMMUNICATION DEVICE

摘要

In the present invention, a CPU (220) stores an apparatus identifier received from a wireless communication device (10) in wireless connection setting processing and information of a frequency band used in a wireless communication circuit (211 or 212) used at the wireless connection setting processing time as wireless connection setting information (230) in memory (250) so that when the information of the frequency band which has been stored in the memory (250) corresponds to the 2.4 GHz band, encryption key information for wireless communication with the wireless communication device (10) is set as encryption key information which includes an apparatus identifier which does not match the apparatus identifier that has been stored in the memory (250) among the encryption key information in an encryption information table (240).