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If you insert the second SIM card in SIM 2 slot during power on, you will be
prompted to restart the system. The second SIM card will remain invisible in
Settings until you restart the system.
Hot-Swapping a SIM Card
Hot-swapping is supported on the activated SIM. Whenever you remove or
replace the activated SIM card during power on, the change will be reflected
immediately.
In case you remove or replace the other SIM card (the inactive one) during
power on, the change will not be reflected automatically. The SIM card status
will be refreshed either after you restart the system or when you select the
SIM card in Settings.
Using Wi-Fi Networks
Turning On/Off the Wi-Fi Radio
Open Quick Settings and tap the Wi-Fi icon.
When the Wi-Fi radio is turned on, the icon appears in the status bar. If
your device finds a network that you connected to previously, it connects to it.
Connecting to a Wi-Fi Network
1. Open Quick Settings. Tap and hold the Wi-Fi icon.
- or -
Go to Settings Network & internet Wi-Fi.
2. Your device scans for available Wi-Fi networks and displays the names in
the screen.
3. On the list of discovered networks, tap the one you want to connect to.
4. If the network is secured, you’re prompted to enter a password or other
credentials.
If the network is open, you are prompted to confirm that you want to
connect to that network by tapping Connect.