Open Settings .

Select Connectivity > Destinations > Options > Default connection.

Destinations contain several access points that can be used to connect to them.

To select a default connection to which connections from your device are automatically made, select one of the destinations defined in your device. If you select Ask when needed, you are prompted for the destination or access point every time the application attempts to connect to the network. If you select Ask once, the first destination or access point you select will be used for all connections during the session.

To select a specific access point as the default connection, select a destination that contains that access point, and select Options > Select access point.