In My Vodafone
- Go to Services and extras > Calling options > Switch Wi-Fi Calling On
In the My Vodafone App
- Go to My Products and Services > Manage Bars and Extras > Switch Wi-Fi Calling On
Please switch Wi-Fi Calling on in your device
- Connect to a Wi-Fi network
- Go to Phone > Three vertical dots (top right hand corner) > Settings > Phone > Call settings > Wi-Fi Calling > set it to On
If you still have issues please text CALLING to 97888.