NetworkWLAN connectionTurning the WLAN connection on or offDo one of the following:Go to the Quick Settings panel, and then tap the WLAN switch to turn theWLAN connection on or off.Tip: When you turn on the WLAN connection, a list of detectedWLAN hotspots appears. If the list does not appear, press and holdthe WLAN switch in the Quick Settings panel.Go to Settings > WLAN , and then tap the switch to turn the WLAN connectionon or off.Tip: When you turn on the WLAN connection, a list of detectedWLAN hotspots appears. If the WLAN hotspot that you want toconnect to is not listed, tap to manually scan for WLAN hotspotsor tap Add network to manually add the WLAN hotspot.Connecting to a WLAN network1. Turn on the WLAN connection and check the list of available WLAN hotspots.Note: You need to have some valid WLAN hotspots to connect to.2. Tap the WLAN hotspot that you want to connect to.3. If you selected a secured network, enter your login name and password, and thentap Connect.Data connectionTurning the data connection on or offDo one of the following:Go to the Quick Settings panel, tap the Mobile data switch to turn the dataconnection on or off.Go to Settings > Mobile network, and then tap the Cellular Data switch toturn the data connection on or off.Note: You need a valid SIM card with a data service. If you do nothave a SIM card, contact your carrier.Selecting a SIM card for data connectionYour phone comes with dual SIM slots. Both slots support 5G/4G/3G/2G dataservices, but you can enable only one SIM card for data connection at a time. Todecide which SIM card to use for data connection, go to Settings > Cellularnetworks & SIM > Cellular Data and select a SIM card.To use 5G network, turn on 5G switch.