| 摘要 |
PROBLEM TO BE SOLVED: To improve security in a radio network for a visitor by the reduction of a risk of an illegal access to the visitor radio network, and to enable easy use of the visitor radio network.SOLUTION: A radio connection device includes: a detector unit for detecting the proximity of a recording medium to the radio connection device through short range radio communication; and a restriction connection unit for enabling the connection of a radio terminal to the visitor radio network, which is a radio network isolated from another network among a plurality of networks provided by the radio connection device, during the detection of the proximity. |
