No signal? No problem.

Make clearer calls over Wifi or 4G at no extra charge.

Whether you’re at home, in a coffee shop or at work, if you’re having trouble finding signal, you can use Wifi to make a call.

Wifi and 4G calling lets you move seamlessly between Wifi and 4G network coverage, so you can continue your call, check your email or browse the internet at the same time.

Which devices work with Wifi calling?

Wifi and 4G Calling is currently available on the following devices:

  • iPhone X, iPhone 8 Plus, 8, 7 Plus, 7, 6s Plus, 6s, 6 Plus, 6, SE
  • Samsung Galaxy S9, S9 Plus, S8, S8 Plus, Note8, S7, S7 edge and J3 2017
  • Sony Xperia XZ Premium, Xperia XZ1, Xperia XZ1 Compact

Get Wifi and 4G calling

Simply complete the form below and we’ll get it set up for you.

Upon submission, this form will collect and send us your contact details so we can respond to your enquiry. Please view our privacy policy for more information about how we protect and process the data you submit.

I consent to Aerial Direct collecting and securely storing the above contact details, processing them with O2 and contacting me in response to my enquiry, in accordance with our privacy policy.