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Forum Posts

Poor signal strength

We have very poor signal strength in this location ([Removed]) usually 1 bar or no signal, on 3 mobile phones, this is extremely frustrating, when making calls the call constantly drops out and more often than not we have to switch to land line, chec...

Barry27 by Level 1: Joiner
  • 482 Views
  • 2 replies
  • 0 kudos

Resolved! New sim no data

My phone was stolen nearly a week ago so it was blocked and so was the sim. Got a new phone this week and the new sim arrived yesterday. Blocks removed. Everything works fine other than the data. Rang o2 customer service who said to reset my phone, t...

Allyuffy1 by Level 1: Joiner
  • 432 Views
  • 1 replies
  • 0 kudos

Unable to receive OTPs

I have read posts about this before but have yet to find a solution. Since moving from EE to O2 and porting my number I am unable to receive One Time Passcodes e.g from bank etc. As you can imagine this is very frustrating. I rang O2 support today. W...

kizi by Level 1: Joiner
  • 2001 Views
  • 12 replies
  • 0 kudos

Resolved! Can send mms

Hi. I am new to O2 and I have ported my number over but can't send or receive mms or picture messages

Andy761 by Level 1: Joiner
  • 557 Views
  • 2 replies
  • 0 kudos

SP code

Hello, I am trying to use an o2 sim in an old Doro phone which was previously used for an o2 sim but it is asking for a SP code -why is this? And where would I get one? Thanks

McNult by Level 1: Joiner
  • 4766 Views
  • 5 replies
  • 0 kudos

Resolved! Can't get voicemail

Since this morning the voicemail button on my phone (1), 901 and 1750 all fail to connect - I just get a very brief tone. I have tried restarting my Google Pixel 6, with no effect.Any suggestions?Thanks in advance.

paolo-56 by Level 1: Joiner
  • 879 Views
  • 2 replies
  • 0 kudos

Resolved! Old number transfer

Meant to transfer my old number to the new O2 plan. The old number has already been cancelled but didnt transfer the number, what can I do? Try customer services, but no one reply

SC4 by Level 1: Joiner
  • 483 Views
  • 1 replies
  • 0 kudos

Resolved! Cant send message to short digit numbers - e.g. NHS number 80870

I'm having issues with my Samsung S21 on a pay monthly contract The NHS sent me a survey from 80870, asking me to rate their service, when I try to send them a score I get "Can't send message on with 02- error 0" The same thing happens when I try to ...

JonP by Level 1: Joiner
  • 5170 Views
  • 3 replies
  • 0 kudos