on 03-12-2020 10:41
I have just changed Tarriff and suddenly my data usage has increased drastically. Normally I use about 1GB of data because I am at home and using home wifi. In just 10 days I have already used over this. Can anyone offer any advice as I cannot get to speak with anyone from O2.
on 03-12-2020 10:56
Turn off mobile data when connected to wifi so if your wifi drops out, your mobile data will not be used without your knowledge.