I have just received a text to say i am near to my monthly limit which is surprising as i've not had this before. I have 15GB of data as part of my tariff and my o2 is reporting i have 3 left. My huawei phone is reporting a figure which is a lot less and i understand they may not agree but i don't believe i have used the amount it is saying. How do i find out specifically when and what i used that data on so i can get to bottom of this and avoid it happening again?
