Information desk.

Or 1. Download WIFI Master Key 2. Then activate WIFI Master Key and turn on the switch in the upper right corner.

3. After turning on the wifi switch, it will automatically search and display the currently available wifi, start the data connection, click the key-style button under the WIFI master key, and then the software will automatically connect to the Internet to obtain the password.

4. After the Internet access is completed, the WIFI master key will add an unlockable key to the right side of the WIFI that can be obtained from the Internet.