O2

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...

I have an o2 contract originally bought through carphone warehouse which is up in October. I have been looking at changing over/upgrading now to o2 refresh.I have disney+ as part of my bill for £3.99 as part of the promotion.If i change to o2 refresh...