Open Settings
.
Select Connection > Network destinations.
Select a destination, go to a WLAN access point, and select Options > Edit > WLAN security mode > WPA/WPA2 or 802.1x > EAP plug-in settings. Go to an EAP-SIM plug-in, and select Options > Edit.
To use an EAP-SIM plug-in for authentication, the device must be switched on and a valid SIM card must be installed.
Select from the following:
To save your settings, select Back.