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
  • 34456 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
  • 11977 Views
  • 2 replies
  • 4 likes

Number transfer issues

Hello, I transferred my mobile number onto a Three eSIM tarrif using a PAC code on 18 July (my previous contract was with O2).  However, but my phone is still receiving signal from O2 and it appears that the O2 contract is still active despite my num...

Unable to receive calls

I have been unable to receive calls since yesterday. Today I thought the issue had been fixed but after receiving a call it cut off after a couple of minutes and now when someone tries to call me it’s saying call failed again.  Last month we had an o...

Phone calls ending

When I’m on call it keeps hanging up after a couple of minutes,phone back it happens again. Is this happening to anyone else? 

Best solution Connecting

How can I not find adult filters tried everything and nothing works and.which is user name and password when trying to connect to 5g hub

Bunta by Fledgling
  • 726 Views
  • 1 replies
  • 0 likes

Esim no service

Just upgrade to iPhone 16 pro and eSIM at the weekend After about a week of fine service I now have no service at all how can I fix this?

AndrewL by Fledgling
  • 887 Views
  • 3 replies
  • 0 likes

No network for 3 days and no update?

For the last 3 days, I've had no internet connection and no mobile data. I use both Three mobile and mobile broadband. I checked the network status and it just says that they're working on a fix in my area, but no updates. I've always had good custom...

Alicia_ by Fledgling
  • 2731 Views
  • 10 replies
  • 0 likes

U.S.A. holiday

Hello,Any help with navigating data for an upcoming U.S.A. holiday please! I’ve ruled out a ESIM, I really can’t follow the instructions. I’m away for 18 nights and the Three data add on to my account would cost me nearly £100, which seems very high ...

Poor connection during landline calls only

Poor connection during all landline calls. Person at receiving end of my phone call (multiple places - doctors surgery, hospital departments etc) states that my call is breaking up, they cannot hear me etc. It is extremely frustrating and happens eve...

CTaylor by Fledgling
  • 775 Views
  • 4 replies
  • 1 likes