Help and support

Our Signal Booster service is closing

When are our Signal Boosters being discontinued?

Thanks to the arrival of Wi-Fi and 4G Calling, getting better coverage indoors is simpler than ever. That’s why our old Signal Boosters are being discontinued on 30 April 2022.

What can I use instead of a Signal Booster?

Wi-Fi and 4G Calling are available at no additional charge. However, you’ll need a compatible phone and 4G SIM. 

What is Wi-Fi and 4G Calling?

With Wi-Fi Calling, you can continue to make calls and send texts even in areas where there’s no signal. All you need is to be connected to a Wi-Fi network. 

With 4G Calling, you’ll be able to make calls over the 4G network instead of the older 2G or 3G network. So calls will connect more quickly and sound even clearer than before.

Find out more about Wi-Fi and 4G Calling


What if my device isn't compatible with Wi-Fi Calling?

If your current phone isn’t compatible with Wi-Fi and 4G Calling, and if getting better coverage indoors is still important to you, you may want to consider an upgrade.


and we can help you upgrade to a compatible phone. If you also need a 4G SIM, we can arrange that for you too.

What should I do with my old Signal Booster?

Please recycle the Signal Booster where possible. If you’d prefer us to do that for you, you can send it to us at Utility Warehouse, PO Box 59187, London, NW2 9LH

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