If your Trio Touchbutton is WiFi enabled (it must have a working WiFi module installed) then you can follow the steps in this video here:
Alternatively you can follow the steps here:
Once a WiFi module is installed and the device is connected to WiFi; the households energy data can be viewed on the geo Home app available to download on the Google Play Store or Apple App store.
If you are unsure if your device has a WiFi Module installed then please refer to this article here.
If you would like to purchase a WiFi Module for your device, then please find further info here.