D-Link DIR-846 User Manual
Wireless
In the Settings menu on the bar on the top of the page, click Wireless to see the wireless configuration options.
Wireless function: Enable or disable the wireless function.
Wireless SSID: Create a name for your wireless network using up
to 32 characters.
Wireless password: Create a password to use for wireless
security wireless clients will need to enter this password to
Successfully connect to the network.