To be able to make and receive calls abroad, you need to activate the swype Europe or the swype Roaming tariff.
If you want to activate swype Europe or swype Roaming tariff when you’re already abroad, please first connect your device to a WLAN Internet network, log into the swype app and then activate the tariff.
In addition, you will need to adjust the settings on your device as follows to allow an automatic selection of the network:
iOS devices/iPhones: Settings -> Cellular -> Network selection -> Select automatically
Android devices: Settings -> Connections -> Mobile networks -> Carrier -> Select automatically