
Wi-Fi Calling
No service, no problem! Make calls through your Wi-Fi connection and never miss a moment.
Why we love Wi-Fi calling
Make calls from anywhere
Stay connected with friends and family wherever you are.
No app required
Make calls over Wi-Fi without downloading any extra apps.
It's free to use
All Asda Mobile customers can enjoy Wi-Fi calling at no added cost.
To discover more about the benefits, read our blog post introducing Wi-Fi and 4G calling.

Is your phone compatible?
Before you get started with Wi-Fi calling, make sure that your mobile is compatible. Smartphones, such as Androids or iPhones, usually feature Wi-Fi calling as standard. However, not every make and model supports calling over Wi-Fi.
Here are a few ways you can check if yours does:
- Read your phone’s instruction manual
- Check your phone manufacturer’s website
- Take a look at your phone’s call and Wi-Fi settings
Fancy upgrading to a compatible device? Shop our range today!
How to turn on Wi-Fi calling
Connect your phone
Once you’ve checked that your phone is compatible with Wi-Fi calling, simply connect your phone to a working Wi-Fi network
Activate Wi-Fi calling
Go to your device’s settings and switch on Wi-Fi calling. It really is as easy as that!*
*New customers will be able to use Wi-Fi calling 7 days after activating.
Tune in to flawless audio with calling over 4G and 5G
Enjoy unbeatable audio when making phone calls with 4G and 5G calling. For crystal-clear sound quality, simply enable it on your compatible device.
Stay better connected with Wi-Fi calling and say goodbye to interrupted conversations.
Standard rates apply. Find out more.

Get started with Wi-Fi calling today!
It’s a free feature available on all our SIM plans.
