Use the Radio page to configure the device radio interface parameters. This post will focus on the Preferred APs attributes.
Preferred AP List
The Preferred AP List is comprised of a list of up to 16 APs to which the SM sequentially attempts registration. For each AP configured, if authentication is required, enter a Pre-shared Key associated with the configured AP SSID. When the SM is in Standard WiFi mode, the SMs will actively probe the SSIDs in this list to find APs with hidden SSIDs.