on 28-05-2020 23:47
on 28-05-2020 23:52
on 28-05-2020 23:52
@Ash21 You should be able to see what the extra charges are on your MyO2 page: http://www.o2.co.uk/myo2
If the charges aren't there, or you disagree with them you'll need to speak to customer service.
on 28-05-2020 23:52
You must have called numbers not covered by your allowance.
Check here to see if you can recognise any possible charges