Click Here to connect your extender with the WAVLINK app on your phone and to set up Wi-Fi network on your extender. When you log into the Wavlink extender, you will see a button that says “Wifi”. You can click this button to start the setup process and choose from the given options. Wifi wavlink com is also used to configure your Wavlink extender, which means you must use it to set up your Wi-Fi network and connect with it.