| 摘要 |
PROBLEM TO BE SOLVED: To provide a data communication device capable of suppressing blockage of data communication by a network failure.SOLUTION: When it is determined that a notification indicating a link down of an internal LAN network specified on the basis of NDEF data 600 is acquired, the NDEF data 600 generated on the basis of information required for connecting of the internal LAN network as a wired LAN network is updated to NDEF data 600' to be generated on the basis of information required for connecting to a wireless LAN network.SELECTED DRAWING: Figure 9 |
