1) Log in to the Home page (Refer to "How can I access the Home page?" in the Basic Settings module).
2) Go to Settings -> Setup -> Network settings.
3) Select Manual from the Network search mode, and then click Apply, refresh the interface.
4) Click Search, and wait for a while, and then a series of network information will appear on the screen.
Note: Available settings and menus may vary depending on device model and software version.