on 15-11-2020 11:28
on 15-11-2020 11:29
Reset your security question in your MyO2 http://www.o2.co.uk/myo2 under manage my details.
on 18-11-2020 11:20
on 23-11-2020 08:24
on 23-11-2020 08:32
on 23-11-2020 08:32
You need to contact O2.
All numbers are in this guide Guide: Coronavirus Community Help and Support