I have no affiliation whatsoever with O2 or any subsidiary companies. Comments posted are entirely of my own opinion. This is not Customer Service so we are unable to help with account specific issues.
Thanks for the swift reply. I assumed so but on previous phones when looking at the data usage it showed your total monthly data and you can set the alarm for a specific amount. On my current galaxy S20 it only shows the alarm not the total monthly allowance. Thanks again.