Hi all I recently bought a new phone with a new number and had my
existing number transferred to the sim in the new phone. Now I don't
have any information on the o2 app relating to my new contract? When I
try to sign into the app it gives me the msg...
My wife has a sim-free Sony Xperia 5IV with a Vodafone sim-card (bear
with me). Vodafone are currently closing their 3G network & are saying
that the phone isn't compatible with VoLTE. I have put my o2 sim-card in
her phone & its works fine, VoLTE ap...
I’m o2 business customer and I have massive issues with coverage at my
home and place of work.Over years, I received 2 sim cards from o2, but I
have never swapped them. Can a new sim help with the coverage issues? If
I were to swap SIMs, what do I ne...
Hi, I have an O2 Pay as you go SIM and I am currently in Mexico. I also
have a Mexican SIM which has good network coverage in most places but my
O2 phone very rarely has coverage even when I try to change the network
provider manually. This is a real...
Hi, I am facing the issue of not receiving any incoming text messages -
outgoing text messages are working fine. Everything was working fine up
until 18th December 2023, and then incoming messages stopped out of the
blue. I have contacted customer se...
Anyone had this problem? New iPhone 15, O2 business account (unlimited
everything) and have international data and texts set up (according to
O2). My work needs me to authorise payments with worldwide financial
institutions via an SMS code. This work...
