I bought a sim only deal with O2, and arranged for a PAC code to bring
my number from Vodafone to O2.I went through the PAC process, and
calls/texts to my number (iPhone 12 Pro) now come through on the O2 sim.
However, under Settings-Phone- My Number...
Yesterday I received a message saying No Sim. We have tried using
another SIM card in the phone and it works perfectly. We also put this
sim in another phone and it came up with the same message. It looks like
the SIM card is broken. Could someone pl...
My elderly mother has a Doro 5516 mobile with O2 'pay as you go'.
Recently, when she has tried to make a call, it either says something
like 'call aborted' and she can't dial out, or it says 'call aborted'
first and then the call is dialled anyway. S...
I have an old(ish) mobile phone that I use mainly for receiving texts
from various online services that have two-factor authentication as a
condition of access. It has an O2 PAYG SIM with a remaining in-credit
balance of £7.40. Last Thursday, 7 July,...
Please can someone help? I am a new o2 customer and have activated my
sim (currently I’m in Italy). I can use data but cannot receive or make
calls or texts. I have unlimited calls and texts in my bundle which is
not due for renewal until three weeks...
This phone is 2G and is considered a Senior's phone and has no internet
due to not detecting the SIM it can't receive messages nor send. been
going around in circles in customer services on this site for hours. I
can't speak so sending phone numbers ...
I want to install a new sim card, I need a code but my O2 connection is
not working. I can not get a text from you, nobody can contact me ( only
on WhatsApp ) and my O2 account does not work either. You have sent me a
new sim, but I can not install i...
