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’re phasing out our 3G network and aim to switch it off by the end of 2024. It’s a good time to make sure your settings are correctly enabled, to make the most of our network. How to ensure your device is 4G ready If using a dual SIM phone, check ...

JonathanB by Community Moderator
  • 528 Views
  • 0 replies
  • 1 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
  • 2969 Views
  • 2 replies
  • 3 likes

No network

Hi my daughters phone isn’t working it keeps saying your service does not allow access can ya help me please 

Low or no signal due to phone mast removal.

HI all,I live in Worthing, when I first joined the Three network I was getting roughly 3-4 bars on my phone inside my house, which was great.Then a year or so ago I notice my phone kept losing the signal and was only showing 1 bar, or "Wifi calling" ...

AdamPD by Fledgling
  • 1497 Views
  • 1 replies
  • 0 likes

Speed cut down

Network is going to be crap,  internet spet les then 5kb/s with straing 4g+ its fake. Phone lte. Lte +, sims swam swap, phones, is same problem for lots friends,  traveled day by day different place aroud uk . Almoust without speed. Its not possible ...

Boontr by Fledgling
  • 952 Views
  • 1 replies
  • 0 likes

Hey! Im currently in the USA and I cant make a call

Hey! Im currently in the USA and I cant make a call. Ive been here loads of times and used my phone exactly like it is set up so it shouldn't be anything to do with numbers not being correct or anything like that. Sadly I can't even call 3 or access ...

Calling

Hi i have a s21 ultra and i keep having this problem where im calling someone  or receiving  a call and i can hear them but they cant hear me whats so ever and when i try calling them back its the same im having to either wait a while or restart my p...

H4700n by Fledgling
  • 2069 Views
  • 4 replies
  • 0 likes

Roaming in USA number not recognized

SpoilerRoaming in USA on PayGo with Google Pixel 6 unlocked, connected to T-mobile LTE. Incoming calls get a "number not recognized" message, outgoing calls work fine. SMS and data both work. If I connect to AT&T, which is what the SIM wants to do, i...

rukfrus by Fledgling
  • 2962 Views
  • 5 replies
  • 0 likes

Calls when roaming

I received a letter from Three stating the free Go Roam element will be removed from my contract.From the letter, it is not clear if receiving phone calls will be free when in a Go Roam country if you don’t buy a day pass, or whether that will also i...

Anonymous by Not applicable
  • 913 Views
  • 1 replies
  • 0 likes

Payg USA

Voice and data worked on T-mobile for 15 days of 18 day holiday - then unable to register on T-mobile network? Support team could not fix it, so unable to make calls for the rest of my holiday. AT&T data was great, but unable to make calls. Support s...

Bisto by Fledgling
  • 1544 Views
  • 2 replies
  • 0 likes

Unknown Error with PAC code

Whilst trying to transfer numbers with PAC code (from Virgin Mobile), I got to the switching form and it kept returning "Error Message, Unknown Error". All the info is correct. If anyone knows a fix that'll be great thanks, also as I inputted my PAC ...

Z1ggles by Fledgling
  • 2450 Views
  • 1 replies
  • 0 likes
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