on 05-05-2023 10:11
Hi, I would like to change tariff on my rolling plan. But it shows only error messages after attempts. Tried website, o2app, computer, all the same. Can you help?
Solved! Go to Solution.
on 05-05-2023 10:34
Call 4445 and speak to O2.
on 05-05-2023 10:34
Call 4445 and speak to O2.