Stay connected in more places with 4G calling.
4G calling (also known as VoLTE, Voice over LTE) lets you make and receive calls over the 4G network.
It’s just like making a normal call, but instead of using 2G/3G signal it uses 4G - so calls will connect quicker and voice and video calls will be clearer.
Check if your mobile is compatible with 4G calling here.
Keep a look out for more compatible phones coming soon.
One to watch out for: If you didn’t buy your compatible phone from us, it might already support 4G calling. You’ll be able to connect to 4G calling, but not all features will work until you update your software.
How it works
Both you and the phone you’re calling need:
- A 4G calling compatible phone
- To be in a 4G network area
- To have 4G calling switched on
You’ll see a symbol something like this when 4G calling is available.
Then, just dial the number you want to call like normal.
The great thing is, if you’re using Wi-Fi calling and you move to a 4G area, your calls will transfer without disconnecting.
When 4G coverage isn't available
Calls will connect using 2G/3G signal like normal or you might be able to use Wi-Fi calling (if your phone’s compatible).