Network

Share network queries, including support on 5G, roaming, blocking and reporting numbers, switching your number and more.

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How to ensure your phone is ready for the 3G switch off

We've phased out our 3G network in most areas around the UK. Please check your settings are correctly enabled to be able to connect to our network. Here’s how to check you have the right settings for 4G data and 4G Calling (VoLTE) connectivity;   1. ...

JonathanB by Community Moderator
  • 32560 Views
  • 25 replies
  • 3 likes

4G Calling Abroad

Whether it’s for that just in case of emergency call, or so you can give your family and friends back home a moment by moment playback of your time away, staying connected whilst abroad is really important. Many networks around the world are already ...

JonathanB by Community Moderator
  • 11384 Views
  • 2 replies
  • 4 likes

Best solution No emergency alert

We have no mobile signal at home but use wifi calling. Neither my wife nor I received today's UK Government Emergency Alert on our phones. Why not?

Cliff by Fledgling
  • 1000 Views
  • 6 replies
  • 0 likes

No internet broken mast

Why have we not been told about the mast that has been broken for over three weeks iam paying for a service what iam not getting we should get a refund or let us out of our contract 

Can't route traffic through my three router?

I have a new Three router set up and all raring to go as my backup! Finally!I connected everything up, that's all goodI connected my laptop to it through ethernet, got all the settings I want set, I can access the internet just fine, perfect!Now I at...

Best solution Upload Speed Terrible - London W5

My upload speed is extremely poor consistently. I don’t think I’ve seen it get above 10Mbps. Can an employee please help as I am a new customer and I am not happy 

Best solution My data isnt working

My husband and I both bought 40GB data packs at Heathrow before flying to Czech Republic.  Mine worked for a couple of days but now isn’t.  Am having to rely on wifi. i’ve used less than 1 GB. His has continued to work throughout. Why wouldn’t mine b...

Best solution Some sites don't load and just freeze.

Some sites such as worldradiohistory.com won't load and just freeze, this is while using Three home 4g broadband. The site will load ok when using a VPN or on other networks (loads fine on my phone with Tesco Mobile 4g or 5g connection).

Npf by Fledgling
  • 745 Views
  • 5 replies
  • 0 likes

Best solution SIM cards

Are all the SIM cards being updated because of lack of signal

Annie28 by Fledgling
  • 564 Views
  • 2 replies
  • 0 likes

About proof of usage

I am writing to follow up on a request I made earlier via live chat regarding my mobile number x. I have been using this SIM for over a year and recently lost my mobile phone. I contacted your support team to obtain a proof of usage, which is require...

Best solution No Internet Again.

Since signing up with 3 in June this year, this is the second time I have had no Internet. No TV, no music etc. Despite assurances that the signal where I live is excellent. That is far from reality. I have  currently got one bar and at best it only ...

AndyL by Fledgling
  • 525 Views
  • 2 replies
  • 0 likes