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WiFi Calling lets you make calls over a WiFi connection – whether you're at home or on the go. Meanwhile, O2 4G Calling uses our 4G network for much clearer calls. You'll move seamlessly between WiFi and 4G network coverage to continue your call if you're using WiFi or 4G Calling.
You can use WiFi Calling wherever there is WiFi – including wherever O2 WiFi is available. It’s free to connect to O2 WiFi , but remember other providers might charge you to connect – like on certain trains and in some hotels.
Mar 29, 2017 · O2 - Wifi and 4G Calling. The launch of Wifi Calling gives our customers the option of making and receiving calls over Wi-Fi even if they can’t connect to the mobile network, whilst 4...
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Apr 5, 2017 · O2 has just launched two new services that will completely modernize voice calls. These services are Wi-Fi Calling and 4G Calling, and they’re available at no extra cost. Wi-Fi Calling is pretty self-explanatory, in that it lets you make and receive calls over Wi-Fi. If you’re an O2 customer you might rightly point out that the company’s ...
Oct 18, 2024 · First, you'll need to add Wifi and 4G Calling to your account. It's quick and easy to do too. For personal customers, please sign into My O2 and go to Device Details. From there, tap Wifi and 4G Calling – this is where you'll be able to add these features to your account.
Wifi Calling (also called Voice over Wifi or VoWifi), allows you to make calls, receive calls and send and receive text messages* even if you can’t connect to the mobile network. When connected to wifi, you can just dial the number you want to call, or send a text message like normal.
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Mar 29, 2017 · Hey everyone, O2 has today switched on Wifi and 4G Calling, giving our customers yet another way to stay connected with O2. The launch of Wifi
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