Both of my o2 phones have suddenly stated sims are not registered on
network. I've turned them both off and back on, no change, chat help is
no help with the bot. Is anyone else having an issue?
I have just been abroad and used a second SIM out there for data,
retaining my UK SIM for calls and texts. A few days ago, I started
receiving a message saying SIM1 not provisioned - for no apparent
reason. I need that SIM to receive texts or calls w...
I’ve tried my O2 app account for 3 years when I purchased the phone. I
still get a notification that tell me to wait 48 hours before I try to
log in? I want to access the O2 app to to view my bill as it increases
every year without being notified tha...
Has anyone else’s account taken money but then gave nothing in return??
Like they asked for £35.99 for a upfront payment for a phone and offered
nothing for me lol. I just want a refund now
I changed my sim on O2 last week but when I text someone it shows them
the old number of the sim before my number was moved over. Not showing
my number
I am at my wit's end because all day I've tried to log in to both sites
(on a windows PC) but they demand 2-step verification but when I press
the button for them to send a text it's not appearing on my phone at
all. They have my correct mobile numbe...
Hi, I have recently noticed a significant dip in my mobile data network
performance.more often than not despite having 4g coverage and a
reasonable signal I am unable to connect to the
internet/emails/downloads etc.My performance is also worse than o...
