on 12-10-2023 15:01
i moved from a £15 tariff to a £20 tariff after i had used all my data as i need the data when i’m on the go and i did that last night and i still haven’t received the data or the confirmation message that it has been changed even though i have payed for the tariff
on 12-10-2023 15:04
Tariff changes take place on the next billing date
Upgrades are immediate
on 12-10-2023 15:31
You will need to add a bolt on to get you through to your anniversary date.
https://www.o2.co.uk/help/pay-as-you-go/bolt-ons