The default line setting for mobile data allows you to select which SIM/eSIM you would prefer to use data from. If you have purchased a Truphone plan for your current location, we recommend selecting this line to connect immediately.
If you have purchased a Truphone plan ahead of time, we recommend selecting your current phone line/SIM provider and changing to Truphone when you reach your destination.
You can also allow mobile data fallback, which will use data from both phone lines. However, it’s not possible to select which line is being used at any one time.
All these options can be changed at any time from your phone Settings.
