a) Select your smartphone menù button, then select Settings.
b) In the Settings screen menù, select Wireless & networks.
c) In the Wireless & networks settings screen menù,
d) In the Wi-Fi settings screen menù, select SISSA-WiFi.
e) In the SISSA-WiFi screen menù:
f) Now you are connected, select your home smartphone button to exit from network settings menù.