This invention relates to the access by a wireless communication device to a wireless network configured by a first device upon user's operation, wherein wireless communication device accesses the wireless network in response to the reception of a communication parameter sent from a second device within a predetermined time period after detection of the user's operation.
Accordingly, the wireless communication device detects a user's operation for setting a communication parameter for entering a wireless network configured by a first other device, and then connects wirelessly with a second other device, measuring a time period elapsed from said detection of the user's operation; a communication parameter is received from the second other device for entering the wireless network configured by the first other device, which occurs if the user's operation is detected and if a connection with the second other device takes place before the time period measured becomes a predetermined time period; in that case, the wireless network configured by the first other device is entered, using the communication parameter received.
The devices executing the wireless communication establishment processes within an allowable time period may be a digital camera and printer having wireless communication functions, whereby the digital camera sends a sensed image to the printer, which then prints the sensed image.