But how do they work?
Check your coverageYour handset does the hard work for you. It automatically chooses the best bandwidth for you. First it will try wi-fi, then 4G, 3G and 2G. Our coverage is great, so it’s unlikely you’ll ever be stuck without the ability to make a call.
How to get 4G Calling
Make sure you’re using a compatible handset and you’ve downloaded the latest software.
4G Calling will kick in automatically when you enter an area with 4G coverage.
How to get Wi-Fi Calling
Make sure you’re using a compatible handset and you’ve downloaded the latest software.
Turn on Wi-Fi Calling (it may already be on):
- On iOS: go to settings, select phone then toggle on Wi-Fi Calling.
- On Android: go to Call settings and toggle on WiFi Calling.
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Δ The monthly price for all BT Mobile plans and all out of bundle charges and add-ons will increase each year from 31st March by the Consumer Price Index rate of inflation published in January each year plus 3.9%. See bt.com/tell-me-more for details.